19156777384

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{829}}^1\times {\mathrm{39569}}^1$

素因数の和:40477

約数の個数: 32

約数和(自身を含む): 36455841000

約数和(自身を除く): 17299063616

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 829, 1658, 3316, 6632, 39569, 60517, 79138, 121034, 158276, 242068, 316552, 484136, 2888537, 5777074, 11554148, 23108296, 32802701, 65605402, 131210804, 262421608, 2394597173, 4789194346, 9578388692, 19156777384]

約数ペア:

[(1, 19156777384), (2, 9578388692), (4, 4789194346), (8, 2394597173), (73, 262421608), (146, 131210804), (292, 65605402), (584, 32802701), (829, 23108296), (1658, 11554148), (3316, 5777074), (6632, 2888537), (39569, 484136), (60517, 316552), (79138, 242068), (121034, 158276)]