19292105

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 8528695

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 229, 415, 581, 1015, 1145, 1603, 2407, 2905, 6641, 8015, 12035, 16849, 19007, 33205, 46487, 84245, 95035, 133049, 232435, 551203, 665245, 2756015, 3858421, 19292105]

約数ペア:

[(1, 19292105), (5, 3858421), (7, 2756015), (29, 665245), (35, 551203), (83, 232435), (145, 133049), (203, 95035), (229, 84245), (415, 46487), (581, 33205), (1015, 19007), (1145, 16849), (1603, 12035), (2407, 8015), (2905, 6641)]