12789634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 22752576

約数和(自身を除く): 9962942

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 227, 286, 394, 454, 2167, 2497, 2561, 2951, 4334, 4994, 5122, 5902, 28171, 32461, 44719, 56342, 64922, 89438, 491909, 581347, 983818, 1162694, 6394817, 12789634]

約数ペア:

[(1, 12789634), (2, 6394817), (11, 1162694), (13, 983818), (22, 581347), (26, 491909), (143, 89438), (197, 64922), (227, 56342), (286, 44719), (394, 32461), (454, 28171), (2167, 5902), (2497, 5122), (2561, 4994), (2951, 4334)]