19245070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{467}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 37503648

約数和(自身を除く): 18258578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 467, 634, 934, 1585, 2335, 3170, 4121, 4670, 6071, 8242, 12142, 20605, 30355, 41210, 60710, 148039, 296078, 740195, 1480390, 1924507, 3849014, 9622535, 19245070]

約数ペア:

[(1, 19245070), (2, 9622535), (5, 3849014), (10, 1924507), (13, 1480390), (26, 740195), (65, 296078), (130, 148039), (317, 60710), (467, 41210), (634, 30355), (934, 20605), (1585, 12142), (2335, 8242), (3170, 6071), (4121, 4670)]