15642990592

素因数分解:

$2^{11}\times {\mathrm{1999}}^1\times {\mathrm{3821}}^1$

素因数の和:5842

約数の個数: 48

約数和(自身を含む): 31302180000

約数和(自身を除く): 15659189408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1999, 2048, 3821, 3998, 7642, 7996, 15284, 15992, 30568, 31984, 61136, 63968, 122272, 127936, 244544, 255872, 489088, 511744, 978176, 1023488, 1956352, 2046976, 3912704, 4093952, 7638179, 7825408, 15276358, 30552716, 61105432, 122210864, 244421728, 488843456, 977686912, 1955373824, 3910747648, 7821495296, 15642990592]

約数ペア:

[(1, 15642990592), (2, 7821495296), (4, 3910747648), (8, 1955373824), (16, 977686912), (32, 488843456), (64, 244421728), (128, 122210864), (256, 61105432), (512, 30552716), (1024, 15276358), (1999, 7825408), (2048, 7638179), (3821, 4093952), (3998, 3912704), (7642, 2046976), (7996, 1956352), (15284, 1023488), (15992, 978176), (30568, 511744), (31984, 489088), (61136, 255872), (63968, 244544), (122272, 127936)]