19637430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6592

約数の個数: 32

約数和(自身を含む): 47603808

約数和(自身を除く): 27966378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 6481, 12962, 19443, 32405, 38886, 64810, 97215, 194430, 654581, 1309162, 1963743, 3272905, 3927486, 6545810, 9818715, 19637430]

約数ペア:

[(1, 19637430), (2, 9818715), (3, 6545810), (5, 3927486), (6, 3272905), (10, 1963743), (15, 1309162), (30, 654581), (101, 194430), (202, 97215), (303, 64810), (505, 38886), (606, 32405), (1010, 19443), (1515, 12962), (3030, 6481)]