19004989236

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{24359}}^1$

素因数の和:25268

約数の個数: 48

約数和(自身を含む): 44962713600

約数和(自身を除く): 25957724364

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 823, 948, 1646, 2469, 3292, 4938, 9876, 24359, 48718, 65017, 73077, 97436, 130034, 146154, 195051, 260068, 292308, 390102, 780204, 1924361, 3848722, 5773083, 7697444, 11546166, 20047457, 23092332, 40094914, 60142371, 80189828, 120284742, 240569484, 1583749103, 3167498206, 4751247309, 6334996412, 9502494618, 19004989236]

約数ペア:

[(1, 19004989236), (2, 9502494618), (3, 6334996412), (4, 4751247309), (6, 3167498206), (12, 1583749103), (79, 240569484), (158, 120284742), (237, 80189828), (316, 60142371), (474, 40094914), (823, 23092332), (948, 20047457), (1646, 11546166), (2469, 7697444), (3292, 5773083), (4938, 3848722), (9876, 1924361), (24359, 780204), (48718, 390102), (65017, 292308), (73077, 260068), (97436, 195051), (130034, 146154)]