16363990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 30927744

約数和(自身を除く): 14563754

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 941, 1739, 1882, 3478, 4705, 8695, 9410, 17390, 34817, 44227, 69634, 88454, 174085, 221135, 348170, 442270, 1636399, 3272798, 8181995, 16363990]

約数ペア:

[(1, 16363990), (2, 8181995), (5, 3272798), (10, 1636399), (37, 442270), (47, 348170), (74, 221135), (94, 174085), (185, 88454), (235, 69634), (370, 44227), (470, 34817), (941, 17390), (1739, 9410), (1882, 8695), (3478, 4705)]