42911462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 31478938

約数列:

[1, 2, 11, 19, 22, 38, 209, 251, 409, 418, 502, 818, 2761, 4499, 4769, 5522, 7771, 8998, 9538, 15542, 52459, 85481, 102659, 104918, 170962, 205318, 1129249, 1950521, 2258498, 3901042, 21455731, 42911462]

約数ペア:

[(1, 42911462), (2, 21455731), (11, 3901042), (19, 2258498), (22, 1950521), (38, 1129249), (209, 205318), (251, 170962), (409, 104918), (418, 102659), (502, 85481), (818, 52459), (2761, 15542), (4499, 9538), (4769, 8998), (5522, 7771)]