17485624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8887

約数の個数: 32

約数和(自身を含む): 37170000

約数和(自身を除く): 19684376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8849, 17698, 35396, 70792, 115037, 168131, 230074, 336262, 460148, 672524, 920296, 1345048, 2185703, 4371406, 8742812, 17485624]

約数ペア:

[(1, 17485624), (2, 8742812), (4, 4371406), (8, 2185703), (13, 1345048), (19, 920296), (26, 672524), (38, 460148), (52, 336262), (76, 230074), (104, 168131), (152, 115037), (247, 70792), (494, 35396), (988, 17698), (1976, 8849)]