12970338

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 27025920

約数和(自身を除く): 14055582

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 509, 822, 1018, 1527, 3054, 4247, 8494, 12741, 15779, 25482, 31558, 47337, 69733, 94674, 139466, 209199, 418398, 2161723, 4323446, 6485169, 12970338]

約数ペア:

[(1, 12970338), (2, 6485169), (3, 4323446), (6, 2161723), (31, 418398), (62, 209199), (93, 139466), (137, 94674), (186, 69733), (274, 47337), (411, 31558), (509, 25482), (822, 15779), (1018, 12741), (1527, 8494), (3054, 4247)]