15247628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8059}}^1$

素因数の和:8117

約数の個数: 24

約数和(自身を含む): 29789760

約数和(自身を除く): 14542132

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 8059, 16118, 32236, 88649, 177298, 346537, 354596, 693074, 1386148, 3811907, 7623814, 15247628]

約数ペア:

[(1, 15247628), (2, 7623814), (4, 3811907), (11, 1386148), (22, 693074), (43, 354596), (44, 346537), (86, 177298), (172, 88649), (473, 32236), (946, 16118), (1892, 8059)]