78924214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{13229}}^1$

素因数の和:13407

約数の個数: 16

約数和(自身を含む): 125420400

約数和(自身を除く): 46496186

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 13229, 26458, 251351, 502702, 2076953, 4153906, 39462107, 78924214]

約数ペア:

[(1, 78924214), (2, 39462107), (19, 4153906), (38, 2076953), (157, 502702), (314, 251351), (2983, 26458), (5966, 13229)]