15696553548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21277}}^1\times {\mathrm{4729}}^1$

素因数の和:26026

約数の個数: 48

約数和(自身を含む): 39452816480

約数和(自身を除く): 23756262932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4729, 9458, 14187, 18916, 21277, 28374, 42554, 56748, 61477, 63831, 85108, 122954, 127662, 184431, 245908, 255324, 276601, 368862, 553202, 737724, 829803, 1106404, 1659606, 3319212, 100618933, 201237866, 301856799, 402475732, 603713598, 1207427196, 1308046129, 2616092258, 3924138387, 5232184516, 7848276774, 15696553548]

約数ペア:

[(1, 15696553548), (2, 7848276774), (3, 5232184516), (4, 3924138387), (6, 2616092258), (12, 1308046129), (13, 1207427196), (26, 603713598), (39, 402475732), (52, 301856799), (78, 201237866), (156, 100618933), (4729, 3319212), (9458, 1659606), (14187, 1106404), (18916, 829803), (21277, 737724), (28374, 553202), (42554, 368862), (56748, 276601), (61477, 255324), (63831, 245908), (85108, 184431), (122954, 127662)]