21899148

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30931}}^1$

素因数の和:30997

約数の個数: 24

約数和(自身を含む): 51965760

約数和(自身を除く): 30066612

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30931, 61862, 92793, 123724, 185586, 371172, 1824929, 3649858, 5474787, 7299716, 10949574, 21899148]

約数ペア:

[(1, 21899148), (2, 10949574), (3, 7299716), (4, 5474787), (6, 3649858), (12, 1824929), (59, 371172), (118, 185586), (177, 123724), (236, 92793), (354, 61862), (708, 30931)]