15149732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 15332188

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 239, 299, 478, 598, 689, 956, 1196, 1219, 1378, 2438, 2756, 3107, 4876, 5497, 6214, 10994, 12428, 12667, 15847, 21988, 25334, 31694, 50668, 63388, 71461, 142922, 164671, 285844, 291341, 329342, 582682, 658684, 1165364, 3787433, 7574866, 15149732]

約数ペア:

[(1, 15149732), (2, 7574866), (4, 3787433), (13, 1165364), (23, 658684), (26, 582682), (46, 329342), (52, 291341), (53, 285844), (92, 164671), (106, 142922), (212, 71461), (239, 63388), (299, 50668), (478, 31694), (598, 25334), (689, 21988), (956, 15847), (1196, 12667), (1219, 12428), (1378, 10994), (2438, 6214), (2756, 5497), (3107, 4876)]