12888959356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{23909}}^1$

素因数の和:25414

約数の個数: 48

約数和(自身を含む): 27780742080

約数和(自身を除く): 14891782724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1481, 2962, 5924, 10367, 19253, 20734, 23909, 38506, 41468, 47818, 77012, 95636, 134771, 167363, 269542, 310817, 334726, 539084, 621634, 669452, 1243268, 2175719, 4351438, 8702876, 35409229, 70818458, 141636916, 247864603, 460319977, 495729206, 920639954, 991458412, 1841279908, 3222239839, 6444479678, 12888959356]

約数ペア:

[(1, 12888959356), (2, 6444479678), (4, 3222239839), (7, 1841279908), (13, 991458412), (14, 920639954), (26, 495729206), (28, 460319977), (52, 247864603), (91, 141636916), (182, 70818458), (364, 35409229), (1481, 8702876), (2962, 4351438), (5924, 2175719), (10367, 1243268), (19253, 669452), (20734, 621634), (23909, 539084), (38506, 334726), (41468, 310817), (47818, 269542), (77012, 167363), (95636, 134771)]