19003882170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{994447}}^1$

素因数の和:994484

約数の個数: 96

約数和(自身を含む): 57137004288

約数和(自身を除く): 38133122118

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 994447, 1988894, 2983341, 4972235, 5966682, 6961129, 9944470, 12927811, 13922258, 14916705, 20883387, 25855622, 29833410, 34805645, 38783433, 41766774, 48727903, 64639055, 69611290, 77566866, 90494677, 97455806, 104416935, 129278110, 146183709, 180989354, 193917165, 208833870, 243639515, 271484031, 292367418, 387834330, 452473385, 487279030, 542968062, 633462739, 730918545, 904946770, 1266925478, 1357420155, 1461837090, 1900388217, 2714840310, 3167313695, 3800776434, 6334627390, 9501941085, 19003882170]

約数ペア:

[(1, 19003882170), (2, 9501941085), (3, 6334627390), (5, 3800776434), (6, 3167313695), (7, 2714840310), (10, 1900388217), (13, 1461837090), (14, 1357420155), (15, 1266925478), (21, 904946770), (26, 730918545), (30, 633462739), (35, 542968062), (39, 487279030), (42, 452473385), (49, 387834330), (65, 292367418), (70, 271484031), (78, 243639515), (91, 208833870), (98, 193917165), (105, 180989354), (130, 146183709), (147, 129278110), (182, 104416935), (195, 97455806), (210, 90494677), (245, 77566866), (273, 69611290), (294, 64639055), (390, 48727903), (455, 41766774), (490, 38783433), (546, 34805645), (637, 29833410), (735, 25855622), (910, 20883387), (1274, 14916705), (1365, 13922258), (1470, 12927811), (1911, 9944470), (2730, 6961129), (3185, 5966682), (3822, 4972235), (6370, 2983341), (9555, 1988894), (19110, 994447)]