15466646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 11144554

約数列:

[1, 2, 13, 19, 26, 38, 131, 239, 247, 262, 478, 494, 1703, 2489, 3107, 3406, 4541, 4978, 6214, 9082, 31309, 32357, 59033, 62618, 64714, 118066, 407017, 594871, 814034, 1189742, 7733323, 15466646]

約数ペア:

[(1, 15466646), (2, 7733323), (13, 1189742), (19, 814034), (26, 594871), (38, 407017), (131, 118066), (239, 64714), (247, 62618), (262, 59033), (478, 32357), (494, 31309), (1703, 9082), (2489, 6214), (3107, 4978), (3406, 4541)]