19006637041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{52009}}^1$

素因数の和:52153

約数の個数: 32

約数和(自身を含む): 23906292480

約数和(自身を除く): 4899655439

約数列:

[1, 7, 17, 37, 83, 119, 259, 581, 629, 1411, 3071, 4403, 9877, 21497, 52009, 52207, 364063, 365449, 884153, 1924333, 4316747, 6189071, 13470331, 30217229, 32713661, 73384699, 159719639, 228995627, 513692893, 1118037473, 2715233863, 19006637041]

約数ペア:

[(1, 19006637041), (7, 2715233863), (17, 1118037473), (37, 513692893), (83, 228995627), (119, 159719639), (259, 73384699), (581, 32713661), (629, 30217229), (1411, 13470331), (3071, 6189071), (4403, 4316747), (9877, 1924333), (21497, 884153), (52009, 365449), (52207, 364063)]