966446210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{13421}}^1$

素因数の和:13826

約数の個数: 32

約数和(自身を含む): 1836129600

約数和(自身を除く): 869683390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379, 758, 1895, 3790, 7201, 13421, 14402, 26842, 36005, 67105, 72010, 134210, 254999, 509998, 1274995, 2549990, 5086559, 10173118, 25432795, 50865590, 96644621, 193289242, 483223105, 966446210]

約数ペア:

[(1, 966446210), (2, 483223105), (5, 193289242), (10, 96644621), (19, 50865590), (38, 25432795), (95, 10173118), (190, 5086559), (379, 2549990), (758, 1274995), (1895, 509998), (3790, 254999), (7201, 134210), (13421, 72010), (14402, 67105), (26842, 36005)]