19075742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 14793058

約数列:

[1, 2, 7, 14, 41, 82, 167, 199, 287, 334, 398, 574, 1169, 1393, 2338, 2786, 6847, 8159, 13694, 16318, 33233, 47929, 57113, 66466, 95858, 114226, 232631, 465262, 1362553, 2725106, 9537871, 19075742]

約数ペア:

[(1, 19075742), (2, 9537871), (7, 2725106), (14, 1362553), (41, 465262), (82, 232631), (167, 114226), (199, 95858), (287, 66466), (334, 57113), (398, 47929), (574, 33233), (1169, 16318), (1393, 13694), (2338, 8159), (2786, 6847)]