22456993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 4960607

約数列:

[1, 13, 19, 23, 59, 67, 247, 299, 437, 767, 871, 1121, 1273, 1357, 1541, 3953, 5681, 14573, 16549, 17641, 20033, 25783, 29279, 51389, 75107, 90919, 335179, 380627, 976391, 1181947, 1727461, 22456993]

約数ペア:

[(1, 22456993), (13, 1727461), (19, 1181947), (23, 976391), (59, 380627), (67, 335179), (247, 90919), (299, 75107), (437, 51389), (767, 29279), (871, 25783), (1121, 20033), (1273, 17641), (1357, 16549), (1541, 14573), (3953, 5681)]