17992988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1511}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 34080480

約数和(自身を除く): 16087492

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 1511, 2977, 3022, 5954, 6044, 11908, 19643, 39286, 78572, 346019, 692038, 1384076, 4498247, 8996494, 17992988]

約数ペア:

[(1, 17992988), (2, 8996494), (4, 4498247), (13, 1384076), (26, 692038), (52, 346019), (229, 78572), (458, 39286), (916, 19643), (1511, 11908), (2977, 6044), (3022, 5954)]