15672324908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{4999}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 28680960000

約数和(自身を除く): 13008635092

約数列:

[1, 2, 4, 31, 62, 124, 131, 193, 262, 386, 524, 772, 4061, 4999, 5983, 8122, 9998, 11966, 16244, 19996, 23932, 25283, 50566, 101132, 154969, 309938, 619876, 654869, 783773, 964807, 1309738, 1567546, 1929614, 2619476, 3135092, 3859228, 20300939, 29909017, 40601878, 59818034, 81203756, 119636068, 126389717, 252779434, 505558868, 3918081227, 7836162454, 15672324908]

約数ペア:

[(1, 15672324908), (2, 7836162454), (4, 3918081227), (31, 505558868), (62, 252779434), (124, 126389717), (131, 119636068), (193, 81203756), (262, 59818034), (386, 40601878), (524, 29909017), (772, 20300939), (4061, 3859228), (4999, 3135092), (5983, 2619476), (8122, 1929614), (9998, 1567546), (11966, 1309738), (16244, 964807), (19996, 783773), (23932, 654869), (25283, 619876), (50566, 309938), (101132, 154969)]