19664430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34499}}^1$

素因数の和:34528

約数の個数: 32

約数和(自身を含む): 49680000

約数和(自身を除く): 30015570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 34499, 68998, 103497, 172495, 206994, 344990, 517485, 655481, 1034970, 1310962, 1966443, 3277405, 3932886, 6554810, 9832215, 19664430]

約数ペア:

[(1, 19664430), (2, 9832215), (3, 6554810), (5, 3932886), (6, 3277405), (10, 1966443), (15, 1310962), (19, 1034970), (30, 655481), (38, 517485), (57, 344990), (95, 206994), (114, 172495), (190, 103497), (285, 68998), (570, 34499)]