15678519252496

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{4051}}^1\times {\mathrm{196501}}^1$

素因数の和:201791

約数の個数: 40

約数和(自身を含む): 30409467363968

約数和(自身を除く): 14730948111472

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4051, 4924, 8102, 9848, 16204, 19696, 32408, 64816, 196501, 393002, 786004, 1572008, 3144016, 4986781, 9973562, 19947124, 39894248, 79788496, 241892731, 483785462, 796025551, 967570924, 1592051102, 1935141848, 3184102204, 3870283696, 6368204408, 12736408816, 979907453281, 1959814906562, 3919629813124, 7839259626248, 15678519252496]

約数ペア:

[(1, 15678519252496), (2, 7839259626248), (4, 3919629813124), (8, 1959814906562), (16, 979907453281), (1231, 12736408816), (2462, 6368204408), (4051, 3870283696), (4924, 3184102204), (8102, 1935141848), (9848, 1592051102), (16204, 967570924), (19696, 796025551), (32408, 483785462), (64816, 241892731), (196501, 79788496), (393002, 39894248), (786004, 19947124), (1572008, 9973562), (3144016, 4986781)]