15399658664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{18211}}^1$

素因数の和:18450

約数の個数: 64

約数和(自身を含む): 31942391040

約数和(自身を除く): 16542732376

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 173, 188, 346, 376, 611, 692, 1222, 1384, 2249, 2444, 4498, 4888, 8131, 8996, 16262, 17992, 18211, 32524, 36422, 65048, 72844, 105703, 145688, 211406, 236743, 422812, 473486, 845624, 855917, 946972, 1711834, 1893944, 3150503, 3423668, 6301006, 6847336, 11126921, 12602012, 22253842, 25204024, 40956539, 44507684, 81913078, 89015368, 148073641, 163826156, 296147282, 327652312, 592294564, 1184589128, 1924957333, 3849914666, 7699829332, 15399658664]

約数ペア:

[(1, 15399658664), (2, 7699829332), (4, 3849914666), (8, 1924957333), (13, 1184589128), (26, 592294564), (47, 327652312), (52, 296147282), (94, 163826156), (104, 148073641), (173, 89015368), (188, 81913078), (346, 44507684), (376, 40956539), (611, 25204024), (692, 22253842), (1222, 12602012), (1384, 11126921), (2249, 6847336), (2444, 6301006), (4498, 3423668), (4888, 3150503), (8131, 1893944), (8996, 1711834), (16262, 946972), (17992, 855917), (18211, 845624), (32524, 473486), (36422, 422812), (65048, 236743), (72844, 211406), (105703, 145688)]