15355886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 28600320

約数和(自身を除く): 13244434

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 607, 973, 1214, 1807, 1946, 3614, 4249, 7891, 8498, 12649, 15782, 25298, 55237, 84373, 110474, 168746, 590611, 1096849, 1181222, 2193698, 7677943, 15355886]

約数ペア:

[(1, 15355886), (2, 7677943), (7, 2193698), (13, 1181222), (14, 1096849), (26, 590611), (91, 168746), (139, 110474), (182, 84373), (278, 55237), (607, 25298), (973, 15782), (1214, 12649), (1807, 8498), (1946, 7891), (3614, 4249)]