11815430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 23351328

約数和(自身を除く): 11535898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 461, 466, 922, 1165, 2305, 2330, 2563, 4610, 5071, 5126, 10142, 12815, 25355, 25630, 50710, 107413, 214826, 537065, 1074130, 1181543, 2363086, 5907715, 11815430]

約数ペア:

[(1, 11815430), (2, 5907715), (5, 2363086), (10, 1181543), (11, 1074130), (22, 537065), (55, 214826), (110, 107413), (233, 50710), (461, 25630), (466, 25355), (922, 12815), (1165, 10142), (2305, 5126), (2330, 5071), (2563, 4610)]