19627872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18587}}^1$

素因数の和:18611

約数の個数: 48

約数和(自身を含む): 56210112

約数和(自身を除く): 36582240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18587, 37174, 55761, 74348, 111522, 148696, 204457, 223044, 297392, 408914, 446088, 594784, 613371, 817828, 892176, 1226742, 1635656, 1784352, 2453484, 3271312, 4906968, 6542624, 9813936, 19627872]

約数ペア:

[(1, 19627872), (2, 9813936), (3, 6542624), (4, 4906968), (6, 3271312), (8, 2453484), (11, 1784352), (12, 1635656), (16, 1226742), (22, 892176), (24, 817828), (32, 613371), (33, 594784), (44, 446088), (48, 408914), (66, 297392), (88, 223044), (96, 204457), (132, 148696), (176, 111522), (264, 74348), (352, 55761), (528, 37174), (1056, 18587)]