2011973118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{8167}}^1$

素因数の和:10352

約数の個数: 32

約数和(自身を含む): 4238211840

約数和(自身を除く): 2226238722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2161, 4322, 6483, 8167, 12966, 16334, 24501, 41059, 49002, 82118, 123177, 155173, 246354, 310346, 465519, 931038, 17648887, 35297774, 52946661, 105893322, 335328853, 670657706, 1005986559, 2011973118]

約数ペア:

[(1, 2011973118), (2, 1005986559), (3, 670657706), (6, 335328853), (19, 105893322), (38, 52946661), (57, 35297774), (114, 17648887), (2161, 931038), (4322, 465519), (6483, 310346), (8167, 246354), (12966, 155173), (16334, 123177), (24501, 82118), (41059, 49002)]