12959882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 22453200

約数和(自身を除く): 9493318

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 269, 442, 538, 1417, 1853, 2834, 3497, 3706, 4573, 6994, 9146, 24089, 29321, 48178, 58642, 59449, 118898, 381173, 498457, 762346, 996914, 6479941, 12959882]

約数ペア:

[(1, 12959882), (2, 6479941), (13, 996914), (17, 762346), (26, 498457), (34, 381173), (109, 118898), (218, 59449), (221, 58642), (269, 48178), (442, 29321), (538, 24089), (1417, 9146), (1853, 6994), (2834, 4573), (3497, 3706)]