19367104

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 40965120

約数和(自身を除く): 21598016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 184, 223, 236, 368, 446, 472, 736, 892, 944, 1357, 1472, 1784, 1888, 2714, 3568, 3776, 5129, 5428, 7136, 10258, 10856, 13157, 14272, 20516, 21712, 26314, 41032, 43424, 52628, 82064, 86848, 105256, 164128, 210512, 302611, 328256, 421024, 605222, 842048, 1210444, 2420888, 4841776, 9683552, 19367104]

約数ペア:

[(1, 19367104), (2, 9683552), (4, 4841776), (8, 2420888), (16, 1210444), (23, 842048), (32, 605222), (46, 421024), (59, 328256), (64, 302611), (92, 210512), (118, 164128), (184, 105256), (223, 86848), (236, 82064), (368, 52628), (446, 43424), (472, 41032), (736, 26314), (892, 21712), (944, 20516), (1357, 14272), (1472, 13157), (1784, 10856), (1888, 10258), (2714, 7136), (3568, 5428), (3776, 5129)]