9968572186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{20477}}^1$

素因数の和:21078

約数の個数: 32

約数和(自身を含む): 16454482560

約数和(自身を除く): 6485910374

約数列:

[1, 2, 19, 23, 38, 46, 437, 557, 874, 1114, 10583, 12811, 20477, 21166, 25622, 40954, 243409, 389063, 470971, 486818, 778126, 941942, 8948449, 11405689, 17896898, 22811378, 216708091, 262330847, 433416182, 524661694, 4984286093, 9968572186]

約数ペア:

[(1, 9968572186), (2, 4984286093), (19, 524661694), (23, 433416182), (38, 262330847), (46, 216708091), (437, 22811378), (557, 17896898), (874, 11405689), (1114, 8948449), (10583, 941942), (12811, 778126), (20477, 486818), (21166, 470971), (25622, 389063), (40954, 243409)]