19795655258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{4363}}^1$

素因数の和:5102

約数の個数: 32

約数和(自身を含む): 31002903360

約数和(自身を除く): 11207248102

約数列:

[1, 2, 29, 58, 137, 274, 571, 1142, 3973, 4363, 7946, 8726, 16559, 33118, 78227, 126527, 156454, 253054, 597731, 1195462, 2268583, 2491273, 4537166, 4982546, 17334199, 34668398, 72246917, 144493834, 341304401, 682608802, 9897827629, 19795655258]

約数ペア:

[(1, 19795655258), (2, 9897827629), (29, 682608802), (58, 341304401), (137, 144493834), (274, 72246917), (571, 34668398), (1142, 17334199), (3973, 4982546), (4363, 4537166), (7946, 2491273), (8726, 2268583), (16559, 1195462), (33118, 597731), (78227, 253054), (126527, 156454)]