15906774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 34997760

約数和(自身を除く): 19090986

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 4339, 8678, 13017, 26034, 56407, 112814, 169221, 203933, 338442, 407866, 611799, 1223598, 2651129, 5302258, 7953387, 15906774]

約数ペア:

[(1, 15906774), (2, 7953387), (3, 5302258), (6, 2651129), (13, 1223598), (26, 611799), (39, 407866), (47, 338442), (78, 203933), (94, 169221), (141, 112814), (282, 56407), (611, 26034), (1222, 13017), (1833, 8678), (3666, 4339)]