12955566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 28103040

約数和(自身を除く): 15147474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1019, 2038, 2119, 3057, 4238, 6114, 6357, 12714, 13247, 26494, 39741, 79482, 166097, 332194, 498291, 996582, 2159261, 4318522, 6477783, 12955566]

約数ペア:

[(1, 12955566), (2, 6477783), (3, 4318522), (6, 2159261), (13, 996582), (26, 498291), (39, 332194), (78, 166097), (163, 79482), (326, 39741), (489, 26494), (978, 13247), (1019, 12714), (2038, 6357), (2119, 6114), (3057, 4238)]