201813478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{8059}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 319176000

約数和(自身を除く): 117362522

約数列:

[1, 2, 19, 38, 659, 1318, 8059, 12521, 16118, 25042, 153121, 306242, 5310881, 10621762, 100906739, 201813478]

約数ペア:

[(1, 201813478), (2, 100906739), (19, 10621762), (38, 5310881), (659, 306242), (1318, 153121), (8059, 25042), (12521, 16118)]