19333242

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1056

約数の個数: 40

約数和(自身を含む): 43699392

約数和(自身を除く): 24366150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 911, 1179, 1822, 2358, 2733, 3537, 5466, 7074, 8199, 10611, 16398, 21222, 24597, 49194, 73791, 119341, 147582, 238682, 358023, 716046, 1074069, 2148138, 3222207, 6444414, 9666621, 19333242]

約数ペア:

[(1, 19333242), (2, 9666621), (3, 6444414), (6, 3222207), (9, 2148138), (18, 1074069), (27, 716046), (54, 358023), (81, 238682), (131, 147582), (162, 119341), (262, 73791), (393, 49194), (786, 24597), (911, 21222), (1179, 16398), (1822, 10611), (2358, 8199), (2733, 7074), (3537, 5466)]