19493322641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{15137}}^1$

素因数の和:15305

約数の個数: 32

約数和(自身を含む): 22583473920

約数和(自身を除く): 3090151279

約数列:

[1, 13, 23, 59, 73, 299, 767, 949, 1357, 1679, 4307, 15137, 17641, 21827, 55991, 99061, 196781, 348151, 893083, 1105001, 1287793, 4525963, 11610079, 14365013, 20540909, 25415023, 65195059, 267031817, 330395299, 847535767, 1499486357, 19493322641]

約数ペア:

[(1, 19493322641), (13, 1499486357), (23, 847535767), (59, 330395299), (73, 267031817), (299, 65195059), (767, 25415023), (949, 20540909), (1357, 14365013), (1679, 11610079), (4307, 4525963), (15137, 1287793), (17641, 1105001), (21827, 893083), (55991, 348151), (99061, 196781)]