12240176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 25883760

約数和(自身を除く): 13643584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 709, 1079, 1328, 1418, 2158, 2836, 4316, 5672, 8632, 9217, 11344, 17264, 18434, 36868, 58847, 73736, 117694, 147472, 235388, 470776, 765011, 941552, 1530022, 3060044, 6120088, 12240176]

約数ペア:

[(1, 12240176), (2, 6120088), (4, 3060044), (8, 1530022), (13, 941552), (16, 765011), (26, 470776), (52, 235388), (83, 147472), (104, 117694), (166, 73736), (208, 58847), (332, 36868), (664, 18434), (709, 17264), (1079, 11344), (1328, 9217), (1418, 8632), (2158, 5672), (2836, 4316)]