19373238

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26251}}^1$

素因数の和:26300

約数の個数: 24

約数和(自身を含む): 43000776

約数和(自身を除く): 23627538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26251, 52502, 78753, 157506, 236259, 472518, 1076291, 2152582, 3228873, 6457746, 9686619, 19373238]

約数ペア:

[(1, 19373238), (2, 9686619), (3, 6457746), (6, 3228873), (9, 2152582), (18, 1076291), (41, 472518), (82, 236259), (123, 157506), (246, 78753), (369, 52502), (738, 26251)]