19249472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 56

約数和(自身を含む): 42854880

約数和(自身を除く): 23605408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 739, 814, 1184, 1478, 1628, 2368, 2956, 3256, 5912, 6512, 8129, 11824, 13024, 16258, 23648, 26048, 27343, 32516, 47296, 54686, 65032, 109372, 130064, 218744, 260128, 300773, 437488, 520256, 601546, 874976, 1203092, 1749952, 2406184, 4812368, 9624736, 19249472]

約数ペア:

[(1, 19249472), (2, 9624736), (4, 4812368), (8, 2406184), (11, 1749952), (16, 1203092), (22, 874976), (32, 601546), (37, 520256), (44, 437488), (64, 300773), (74, 260128), (88, 218744), (148, 130064), (176, 109372), (296, 65032), (352, 54686), (407, 47296), (592, 32516), (704, 27343), (739, 26048), (814, 23648), (1184, 16258), (1478, 13024), (1628, 11824), (2368, 8129), (2956, 6512), (3256, 5912)]