15705120016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{50599}}^1$

素因数の和:51647

約数の個数: 40

約数和(自身を含む): 32062184000

約数和(自身を除く): 16357063984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1021, 2042, 4084, 8168, 16336, 19399, 38798, 50599, 77596, 101198, 155192, 202396, 310384, 404792, 809584, 961381, 1922762, 3845524, 7691048, 15382096, 51661579, 103323158, 206646316, 413292632, 826585264, 981570001, 1963140002, 3926280004, 7852560008, 15705120016]

約数ペア:

[(1, 15705120016), (2, 7852560008), (4, 3926280004), (8, 1963140002), (16, 981570001), (19, 826585264), (38, 413292632), (76, 206646316), (152, 103323158), (304, 51661579), (1021, 15382096), (2042, 7691048), (4084, 3845524), (8168, 1922762), (16336, 961381), (19399, 809584), (38798, 404792), (50599, 310384), (77596, 202396), (101198, 155192)]