22935451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 30712320

約数和(自身を除く): 7776869

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 257, 427, 671, 1159, 1463, 1799, 2827, 4697, 4883, 8113, 12749, 15677, 19789, 34181, 53713, 89243, 109739, 172447, 297863, 375991, 1207129, 2085041, 3276493, 22935451]

約数ペア:

[(1, 22935451), (7, 3276493), (11, 2085041), (19, 1207129), (61, 375991), (77, 297863), (133, 172447), (209, 109739), (257, 89243), (427, 53713), (671, 34181), (1159, 19789), (1463, 15677), (1799, 12749), (2827, 8113), (4697, 4883)]