15415384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 31258800

約数和(自身を除く): 15843416

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2741, 2812, 5482, 5624, 10964, 21928, 52079, 101417, 104158, 202834, 208316, 405668, 416632, 811336, 1926923, 3853846, 7707692, 15415384]

約数ペア:

[(1, 15415384), (2, 7707692), (4, 3853846), (8, 1926923), (19, 811336), (37, 416632), (38, 405668), (74, 208316), (76, 202834), (148, 104158), (152, 101417), (296, 52079), (703, 21928), (1406, 10964), (2741, 5624), (2812, 5482)]