13840618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 11198102

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 1609, 3218, 4301, 8602, 17699, 27353, 35398, 37007, 54706, 74014, 300883, 407077, 601766, 629119, 814154, 1258238, 6920309, 13840618]

約数ペア:

[(1, 13840618), (2, 6920309), (11, 1258238), (17, 814154), (22, 629119), (23, 601766), (34, 407077), (46, 300883), (187, 74014), (253, 54706), (374, 37007), (391, 35398), (506, 27353), (782, 17699), (1609, 8602), (3218, 4301)]