236885426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 378760080

約数和(自身を除く): 141874654

約数列:

[1, 2, 19, 38, 89, 178, 787, 1574, 1691, 3382, 7921, 14953, 15842, 29906, 70043, 140086, 150499, 300998, 1330817, 2661634, 6233827, 12467654, 118442713, 236885426]

約数ペア:

[(1, 236885426), (2, 118442713), (19, 12467654), (38, 6233827), (89, 2661634), (178, 1330817), (787, 300998), (1574, 150499), (1691, 140086), (3382, 70043), (7921, 29906), (14953, 15842)]