12785632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 28077840

約数和(自身を除く): 15292208

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1237, 1292, 2474, 2584, 4948, 5168, 9896, 10336, 19792, 21029, 23503, 39584, 42058, 47006, 84116, 94012, 168232, 188024, 336464, 376048, 399551, 672928, 752096, 799102, 1598204, 3196408, 6392816, 12785632]

約数ペア:

[(1, 12785632), (2, 6392816), (4, 3196408), (8, 1598204), (16, 799102), (17, 752096), (19, 672928), (32, 399551), (34, 376048), (38, 336464), (68, 188024), (76, 168232), (136, 94012), (152, 84116), (272, 47006), (304, 42058), (323, 39584), (544, 23503), (608, 21029), (646, 19792), (1237, 10336), (1292, 9896), (2474, 5168), (2584, 4948)]