11181770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 21143808

約数和(自身を除く): 9962038

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 643, 1286, 1739, 3215, 3478, 6430, 8695, 17390, 23791, 30221, 47582, 60442, 118955, 151105, 237910, 302210, 1118177, 2236354, 5590885, 11181770]

約数ペア:

[(1, 11181770), (2, 5590885), (5, 2236354), (10, 1118177), (37, 302210), (47, 237910), (74, 151105), (94, 118955), (185, 60442), (235, 47582), (370, 30221), (470, 23791), (643, 17390), (1286, 8695), (1739, 6430), (3215, 3478)]