19558230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15901}}^1$

素因数の和:15952

約数の個数: 32

約数和(自身を含む): 48087648

約数和(自身を除く): 28529418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15901, 31802, 47703, 79505, 95406, 159010, 238515, 477030, 651941, 1303882, 1955823, 3259705, 3911646, 6519410, 9779115, 19558230]

約数ペア:

[(1, 19558230), (2, 9779115), (3, 6519410), (5, 3911646), (6, 3259705), (10, 1955823), (15, 1303882), (30, 651941), (41, 477030), (82, 238515), (123, 159010), (205, 95406), (246, 79505), (410, 47703), (615, 31802), (1230, 15901)]