22109919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 33324480

約数和(自身を除く): 11214561

約数列:

[1, 3, 13, 29, 39, 87, 113, 173, 339, 377, 519, 1131, 1469, 2249, 3277, 4407, 5017, 6747, 9831, 15051, 19549, 42601, 58647, 65221, 127803, 195663, 254137, 566921, 762411, 1700763, 7369973, 22109919]

約数ペア:

[(1, 22109919), (3, 7369973), (13, 1700763), (29, 762411), (39, 566921), (87, 254137), (113, 195663), (173, 127803), (339, 65221), (377, 58647), (519, 42601), (1131, 19549), (1469, 15051), (2249, 9831), (3277, 6747), (4407, 5017)]