21942279074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1\times {\mathrm{46807}}^1$

素因数の和:54401

約数の個数: 16

約数和(自身を含む): 33980361216

約数和(自身を除く): 12038082142

約数列:

[1, 2, 31, 62, 7561, 15122, 46807, 93614, 234391, 468782, 1451017, 2902034, 353907727, 707815454, 10971139537, 21942279074]

約数ペア:

[(1, 21942279074), (2, 10971139537), (31, 707815454), (62, 353907727), (7561, 2902034), (15122, 1451017), (46807, 468782), (93614, 234391)]