17993342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11611

約数の個数: 16

約数和(自身を含む): 29106000

約数和(自身を除く): 11112658

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11549, 23098, 219431, 438862, 473509, 947018, 8996671, 17993342]

約数ペア:

[(1, 17993342), (2, 8996671), (19, 947018), (38, 473509), (41, 438862), (82, 219431), (779, 23098), (1558, 11549)]