15690860383

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{3947}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 18829117440

約数和(自身を除く): 3138257057

約数列:

[1, 11, 19, 23, 209, 253, 437, 827, 3947, 4807, 9097, 15713, 19021, 43417, 74993, 90781, 172843, 209231, 361399, 824923, 998591, 1724839, 3264169, 3975389, 18973229, 35905859, 62019211, 75075887, 682211321, 825834757, 1426441853, 15690860383]

約数ペア:

[(1, 15690860383), (11, 1426441853), (19, 825834757), (23, 682211321), (209, 75075887), (253, 62019211), (437, 35905859), (827, 18973229), (3947, 3975389), (4807, 3264169), (9097, 1724839), (15713, 998591), (19021, 824923), (43417, 361399), (74993, 209231), (90781, 172843)]