22538769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 34944000

約数和(自身を除く): 12405231

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 349, 627, 1047, 1133, 1957, 3399, 3839, 5871, 6631, 11517, 19893, 21527, 35947, 64581, 72941, 107841, 218823, 395417, 682993, 1186251, 2048979, 7512923, 22538769]

約数ペア:

[(1, 22538769), (3, 7512923), (11, 2048979), (19, 1186251), (33, 682993), (57, 395417), (103, 218823), (209, 107841), (309, 72941), (349, 64581), (627, 35947), (1047, 21527), (1133, 19893), (1957, 11517), (3399, 6631), (3839, 5871)]