12941744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7853}}^1$

素因数の和:7964

約数の個数: 20

約数和(自身を含む): 25321296

約数和(自身を除く): 12379552

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7853, 15706, 31412, 62824, 125648, 808859, 1617718, 3235436, 6470872, 12941744]

約数ペア:

[(1, 12941744), (2, 6470872), (4, 3235436), (8, 1617718), (16, 808859), (103, 125648), (206, 62824), (412, 31412), (824, 15706), (1648, 7853)]