22146838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 40043520

約数和(自身を除く): 17896682

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 631, 763, 1262, 1526, 2507, 4417, 5014, 8834, 14513, 17549, 29026, 35098, 68779, 101591, 137558, 203182, 481453, 962906, 1581917, 3163834, 11073419, 22146838]

約数ペア:

[(1, 22146838), (2, 11073419), (7, 3163834), (14, 1581917), (23, 962906), (46, 481453), (109, 203182), (161, 137558), (218, 101591), (322, 68779), (631, 35098), (763, 29026), (1262, 17549), (1526, 14513), (2507, 8834), (4417, 5014)]