19333974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 23091882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 1487, 2167, 2974, 4334, 4461, 6501, 8922, 13002, 16357, 32714, 49071, 98142, 292939, 585878, 878817, 1757634, 3222329, 6444658, 9666987, 19333974]

約数ペア:

[(1, 19333974), (2, 9666987), (3, 6444658), (6, 3222329), (11, 1757634), (22, 878817), (33, 585878), (66, 292939), (197, 98142), (394, 49071), (591, 32714), (1182, 16357), (1487, 13002), (2167, 8922), (2974, 6501), (4334, 4461)]