15672974096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{394507}}^1$

素因数の和:394719

約数の個数: 40

約数和(自身を含む): 32873562624

約数和(自身を除く): 17200588528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 39728, 394507, 789014, 1578028, 3156056, 5128591, 6312112, 10257182, 20514364, 41028728, 75350837, 82057456, 150701674, 301403348, 602806696, 979560881, 1205613392, 1959121762, 3918243524, 7836487048, 15672974096]

約数ペア:

[(1, 15672974096), (2, 7836487048), (4, 3918243524), (8, 1959121762), (13, 1205613392), (16, 979560881), (26, 602806696), (52, 301403348), (104, 150701674), (191, 82057456), (208, 75350837), (382, 41028728), (764, 20514364), (1528, 10257182), (2483, 6312112), (3056, 5128591), (4966, 3156056), (9932, 1578028), (19864, 789014), (39728, 394507)]