22798689

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 33331200

約数和(自身を除く): 10532511

約数列:

[1, 3, 19, 57, 61, 79, 83, 183, 237, 249, 1159, 1501, 1577, 3477, 4503, 4731, 4819, 5063, 6557, 14457, 15189, 19671, 91561, 96197, 124583, 274683, 288591, 373749, 399977, 1199931, 7599563, 22798689]

約数ペア:

[(1, 22798689), (3, 7599563), (19, 1199931), (57, 399977), (61, 373749), (79, 288591), (83, 274683), (183, 124583), (237, 96197), (249, 91561), (1159, 19671), (1501, 15189), (1577, 14457), (3477, 6557), (4503, 5063), (4731, 4819)]