19033833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 31562496

約数和(自身を除く): 12528663

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 617, 791, 1469, 1851, 2373, 4319, 4407, 8021, 10283, 12957, 24063, 30849, 56147, 69721, 168441, 209163, 488047, 906373, 1464141, 2719119, 6344611, 19033833]

約数ペア:

[(1, 19033833), (3, 6344611), (7, 2719119), (13, 1464141), (21, 906373), (39, 488047), (91, 209163), (113, 168441), (273, 69721), (339, 56147), (617, 30849), (791, 24063), (1469, 12957), (1851, 10283), (2373, 8021), (4319, 4407)]