19272483

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 29193216

約数和(自身を除く): 9920733

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1031, 2077, 3093, 6231, 9279, 18693, 31961, 69077, 95883, 207231, 287649, 621693, 2141387, 6424161, 19272483]

約数ペア:

[(1, 19272483), (3, 6424161), (9, 2141387), (31, 621693), (67, 287649), (93, 207231), (201, 95883), (279, 69077), (603, 31961), (1031, 18693), (2077, 9279), (3093, 6231)]