12892256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16065568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 1823, 3536, 3646, 7072, 7292, 14584, 23699, 29168, 30991, 47398, 58336, 61982, 94796, 123964, 189592, 247928, 379184, 402883, 495856, 758368, 805766, 991712, 1611532, 3223064, 6446128, 12892256]

約数ペア:

[(1, 12892256), (2, 6446128), (4, 3223064), (8, 1611532), (13, 991712), (16, 805766), (17, 758368), (26, 495856), (32, 402883), (34, 379184), (52, 247928), (68, 189592), (104, 123964), (136, 94796), (208, 61982), (221, 58336), (272, 47398), (416, 30991), (442, 29168), (544, 23699), (884, 14584), (1768, 7292), (1823, 7072), (3536, 3646)]