2019919354

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1\times {\mathrm{6199}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 3049804800

約数和(自身を除く): 1029885446

約数列:

[1, 2, 191, 382, 853, 1706, 6199, 12398, 162923, 325846, 1184009, 2368018, 5287747, 10575494, 1009959677, 2019919354]

約数ペア:

[(1, 2019919354), (2, 1009959677), (191, 10575494), (382, 5287747), (853, 2368018), (1706, 1184009), (6199, 325846), (12398, 162923)]