19493088

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10719

約数の個数: 48

約数和(自身を含む): 53867520

約数和(自身を除く): 34374432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10687, 21374, 32061, 42748, 64122, 85496, 128244, 170992, 203053, 256488, 341984, 406106, 512976, 609159, 812212, 1025952, 1218318, 1624424, 2436636, 3248848, 4873272, 6497696, 9746544, 19493088]

約数ペア:

[(1, 19493088), (2, 9746544), (3, 6497696), (4, 4873272), (6, 3248848), (8, 2436636), (12, 1624424), (16, 1218318), (19, 1025952), (24, 812212), (32, 609159), (38, 512976), (48, 406106), (57, 341984), (76, 256488), (96, 203053), (114, 170992), (152, 128244), (228, 85496), (304, 64122), (456, 42748), (608, 32061), (912, 21374), (1824, 10687)]