19332320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 53597376

約数和(自身を除く): 34265056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 421, 560, 574, 656, 820, 842, 1120, 1148, 1312, 1435, 1640, 1684, 2105, 2296, 2870, 2947, 3280, 3368, 4210, 4592, 5740, 5894, 6560, 6736, 8420, 9184, 11480, 11788, 13472, 14735, 16840, 17261, 22960, 23576, 29470, 33680, 34522, 45920, 47152, 58940, 67360, 69044, 86305, 94304, 117880, 120827, 138088, 172610, 235760, 241654, 276176, 345220, 471520, 483308, 552352, 604135, 690440, 966616, 1208270, 1380880, 1933232, 2416540, 2761760, 3866464, 4833080, 9666160, 19332320]

約数ペア:

[(1, 19332320), (2, 9666160), (4, 4833080), (5, 3866464), (7, 2761760), (8, 2416540), (10, 1933232), (14, 1380880), (16, 1208270), (20, 966616), (28, 690440), (32, 604135), (35, 552352), (40, 483308), (41, 471520), (56, 345220), (70, 276176), (80, 241654), (82, 235760), (112, 172610), (140, 138088), (160, 120827), (164, 117880), (205, 94304), (224, 86305), (280, 69044), (287, 67360), (328, 58940), (410, 47152), (421, 45920), (560, 34522), (574, 33680), (656, 29470), (820, 23576), (842, 22960), (1120, 17261), (1148, 16840), (1312, 14735), (1435, 13472), (1640, 11788), (1684, 11480), (2105, 9184), (2296, 8420), (2870, 6736), (2947, 6560), (3280, 5894), (3368, 5740), (4210, 4592)]