15773860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 35271936

約数和(自身を除く): 19498076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 647, 1060, 1219, 1294, 2438, 2588, 3235, 4876, 6095, 6470, 12190, 12940, 14881, 24380, 29762, 34291, 59524, 68582, 74405, 137164, 148810, 171455, 297620, 342910, 685820, 788693, 1577386, 3154772, 3943465, 7886930, 15773860]

約数ペア:

[(1, 15773860), (2, 7886930), (4, 3943465), (5, 3154772), (10, 1577386), (20, 788693), (23, 685820), (46, 342910), (53, 297620), (92, 171455), (106, 148810), (115, 137164), (212, 74405), (230, 68582), (265, 59524), (460, 34291), (530, 29762), (647, 24380), (1060, 14881), (1219, 12940), (1294, 12190), (2438, 6470), (2588, 6095), (3235, 4876)]