16507790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 33397056

約数和(自身を除く): 16889266

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5521, 11042, 27605, 55210, 71773, 126983, 143546, 253966, 358865, 634915, 717730, 1269830, 1650779, 3301558, 8253895, 16507790]

約数ペア:

[(1, 16507790), (2, 8253895), (5, 3301558), (10, 1650779), (13, 1269830), (23, 717730), (26, 634915), (46, 358865), (65, 253966), (115, 143546), (130, 126983), (230, 71773), (299, 55210), (598, 27605), (1495, 11042), (2990, 5521)]