22309705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 31628160

約数和(自身を除く): 9318455

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 577, 703, 1045, 2035, 2885, 3515, 6347, 7733, 10963, 21349, 31735, 38665, 54815, 106745, 120593, 234839, 405631, 602965, 1174195, 2028155, 4461941, 22309705]

約数ペア:

[(1, 22309705), (5, 4461941), (11, 2028155), (19, 1174195), (37, 602965), (55, 405631), (95, 234839), (185, 120593), (209, 106745), (407, 54815), (577, 38665), (703, 31735), (1045, 21349), (2035, 10963), (2885, 7733), (3515, 6347)]