15864212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 35035392

約数和(自身を除く): 19171180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1063, 1066, 1148, 2126, 2132, 3731, 4252, 7441, 7462, 13819, 14882, 14924, 27638, 29764, 43583, 55276, 87166, 96733, 174332, 193466, 305081, 386932, 566579, 610162, 1133158, 1220324, 2266316, 3966053, 7932106, 15864212]

約数ペア:

[(1, 15864212), (2, 7932106), (4, 3966053), (7, 2266316), (13, 1220324), (14, 1133158), (26, 610162), (28, 566579), (41, 386932), (52, 305081), (82, 193466), (91, 174332), (164, 96733), (182, 87166), (287, 55276), (364, 43583), (533, 29764), (574, 27638), (1063, 14924), (1066, 14882), (1148, 13819), (2126, 7462), (2132, 7441), (3731, 4252)]