13978082

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4019}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 21997440

約数和(自身を除く): 8019358

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 4019, 8038, 148703, 188893, 297406, 377786, 6989041, 13978082]

約数ペア:

[(1, 13978082), (2, 6989041), (37, 377786), (47, 297406), (74, 188893), (94, 148703), (1739, 8038), (3478, 4019)]