15935414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 27907200

約数和(自身を除く): 11971786

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 569, 737, 1138, 1273, 1474, 2546, 6259, 10811, 12518, 14003, 21622, 28006, 38123, 76246, 118921, 237842, 419353, 724337, 838706, 1448674, 7967707, 15935414]

約数ペア:

[(1, 15935414), (2, 7967707), (11, 1448674), (19, 838706), (22, 724337), (38, 419353), (67, 237842), (134, 118921), (209, 76246), (418, 38123), (569, 28006), (737, 21622), (1138, 14003), (1273, 12518), (1474, 10811), (2546, 6259)]