19097056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 22271264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 227, 239, 352, 454, 478, 908, 956, 1816, 1912, 2497, 2629, 3632, 3824, 4994, 5258, 7264, 7648, 9988, 10516, 19976, 21032, 39952, 42064, 54253, 79904, 84128, 108506, 217012, 434024, 596783, 868048, 1193566, 1736096, 2387132, 4774264, 9548528, 19097056]

約数ペア:

[(1, 19097056), (2, 9548528), (4, 4774264), (8, 2387132), (11, 1736096), (16, 1193566), (22, 868048), (32, 596783), (44, 434024), (88, 217012), (176, 108506), (227, 84128), (239, 79904), (352, 54253), (454, 42064), (478, 39952), (908, 21032), (956, 19976), (1816, 10516), (1912, 9988), (2497, 7648), (2629, 7264), (3632, 5258), (3824, 4994)]