16939784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 32923200

約数和(自身を除く): 15983416

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 379, 604, 758, 1208, 1516, 3032, 5587, 11174, 14023, 22348, 28046, 44696, 56092, 57229, 112184, 114458, 228916, 457832, 2117473, 4234946, 8469892, 16939784]

約数ペア:

[(1, 16939784), (2, 8469892), (4, 4234946), (8, 2117473), (37, 457832), (74, 228916), (148, 114458), (151, 112184), (296, 57229), (302, 56092), (379, 44696), (604, 28046), (758, 22348), (1208, 14023), (1516, 11174), (3032, 5587)]