15282989906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{28163}}^1$

素因数の和:28486

約数の個数: 32

約数和(自身を含む): 24528365568

約数和(自身を除く): 9245375662

約数列:

[1, 2, 23, 46, 47, 94, 251, 502, 1081, 2162, 5773, 11546, 11797, 23594, 28163, 56326, 271331, 542662, 647749, 1295498, 1323661, 2647322, 7068913, 14137826, 30444203, 60888406, 162584999, 325169998, 332238911, 664477822, 7641494953, 15282989906]

約数ペア:

[(1, 15282989906), (2, 7641494953), (23, 664477822), (46, 332238911), (47, 325169998), (94, 162584999), (251, 60888406), (502, 30444203), (1081, 14137826), (2162, 7068913), (5773, 2647322), (11546, 1323661), (11797, 1295498), (23594, 647749), (28163, 542662), (56326, 271331)]