19244830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 38514528

約数和(自身を除く): 19269698

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 3301, 5830, 6602, 16505, 33010, 36311, 72622, 174953, 181555, 349906, 363110, 874765, 1749530, 1924483, 3848966, 9622415, 19244830]

約数ペア:

[(1, 19244830), (2, 9622415), (5, 3848966), (10, 1924483), (11, 1749530), (22, 874765), (53, 363110), (55, 349906), (106, 181555), (110, 174953), (265, 72622), (530, 36311), (583, 33010), (1166, 16505), (2915, 6602), (3301, 5830)]