15291287336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{769799}}^1$

素因数の和:770009

約数の個数: 32

約数和(自身を含む): 31038336000

約数和(自身を除く): 15747048664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2483, 4966, 9932, 19864, 769799, 1539598, 3079196, 6158392, 10007387, 20014774, 40029548, 80059096, 147031609, 294063218, 588126436, 1176252872, 1911410917, 3822821834, 7645643668, 15291287336]

約数ペア:

[(1, 15291287336), (2, 7645643668), (4, 3822821834), (8, 1911410917), (13, 1176252872), (26, 588126436), (52, 294063218), (104, 147031609), (191, 80059096), (382, 40029548), (764, 20014774), (1528, 10007387), (2483, 6158392), (4966, 3079196), (9932, 1539598), (19864, 769799)]