19413246

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 20330754

約数列:

[1, 2, 3, 6, 71, 142, 199, 213, 229, 398, 426, 458, 597, 687, 1194, 1374, 14129, 16259, 28258, 32518, 42387, 45571, 48777, 84774, 91142, 97554, 136713, 273426, 3235541, 6471082, 9706623, 19413246]

約数ペア:

[(1, 19413246), (2, 9706623), (3, 6471082), (6, 3235541), (71, 273426), (142, 136713), (199, 97554), (213, 91142), (229, 84774), (398, 48777), (426, 45571), (458, 42387), (597, 32518), (687, 28258), (1194, 16259), (1374, 14129)]