1900386422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{10799}}^1$

素因数の和:11252

約数の個数: 32

約数和(自身を含む): 3281472000

約数和(自身を除く): 1381085578

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 421, 842, 4631, 7999, 9262, 10799, 15998, 21598, 87989, 118789, 175978, 205181, 237578, 410362, 2256991, 4513982, 4546379, 9092758, 50010169, 86381201, 100020338, 172762402, 950193211, 1900386422]

約数ペア:

[(1, 1900386422), (2, 950193211), (11, 172762402), (19, 100020338), (22, 86381201), (38, 50010169), (209, 9092758), (418, 4546379), (421, 4513982), (842, 2256991), (4631, 410362), (7999, 237578), (9262, 205181), (10799, 175978), (15998, 118789), (21598, 87989)]