19270139810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{167261}}^1$

素因数の和:167590

約数の個数: 32

約数和(自身を含む): 35658920304

約数和(自身を除く): 16388780494

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1405, 2810, 11521, 23042, 57605, 115210, 167261, 334522, 836305, 1672610, 6857701, 13715402, 34288505, 47000341, 68577010, 94000682, 235001705, 470003410, 1927013981, 3854027962, 9635069905, 19270139810]

約数ペア:

[(1, 19270139810), (2, 9635069905), (5, 3854027962), (10, 1927013981), (41, 470003410), (82, 235001705), (205, 94000682), (281, 68577010), (410, 47000341), (562, 34288505), (1405, 13715402), (2810, 6857701), (11521, 1672610), (23042, 836305), (57605, 334522), (115210, 167261)]