21892234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 41521536

約数和(自身を除く): 19629302

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3251, 3367, 6502, 6734, 22757, 42263, 45514, 84526, 120287, 240574, 295841, 591682, 842009, 1563731, 1684018, 3127462, 10946117, 21892234]

約数ペア:

[(1, 21892234), (2, 10946117), (7, 3127462), (13, 1684018), (14, 1563731), (26, 842009), (37, 591682), (74, 295841), (91, 240574), (182, 120287), (259, 84526), (481, 45514), (518, 42263), (962, 22757), (3251, 6734), (3367, 6502)]