15209920304

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{7485197}}^1$

素因数の和:7485332

約数の個数: 20

約数和(自身を含む): 29701265664

約数和(自身を除く): 14491345360

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 7485197, 14970394, 29940788, 59881576, 119763152, 950620019, 1901240038, 3802480076, 7604960152, 15209920304]

約数ペア:

[(1, 15209920304), (2, 7604960152), (4, 3802480076), (8, 1901240038), (16, 950620019), (127, 119763152), (254, 59881576), (508, 29940788), (1016, 14970394), (2032, 7485197)]