19192320004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1\times {\mathrm{9689}}^1$

素因数の和:13180

約数の個数: 48

約数和(自身を含む): 39473804160

約数和(自身を除く): 20281484156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3463, 6926, 9689, 13852, 19378, 38093, 38756, 45019, 76186, 90038, 106579, 125957, 152372, 180076, 213158, 251914, 426316, 495209, 503828, 990418, 1385527, 1980836, 2771054, 5542108, 33553007, 67106014, 134212028, 369083077, 436189091, 738166154, 872378182, 1476332308, 1744756364, 4798080001, 9596160002, 19192320004]

約数ペア:

[(1, 19192320004), (2, 9596160002), (4, 4798080001), (11, 1744756364), (13, 1476332308), (22, 872378182), (26, 738166154), (44, 436189091), (52, 369083077), (143, 134212028), (286, 67106014), (572, 33553007), (3463, 5542108), (6926, 2771054), (9689, 1980836), (13852, 1385527), (19378, 990418), (38093, 503828), (38756, 495209), (45019, 426316), (76186, 251914), (90038, 213158), (106579, 180076), (125957, 152372)]