19231656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25849}}^1$

素因数の和:25889

約数の個数: 32

約数和(自身を含む): 49632000

約数和(自身を除く): 30400344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 25849, 51698, 77547, 103396, 155094, 206792, 310188, 620376, 801319, 1602638, 2403957, 3205276, 4807914, 6410552, 9615828, 19231656]

約数ペア:

[(1, 19231656), (2, 9615828), (3, 6410552), (4, 4807914), (6, 3205276), (8, 2403957), (12, 1602638), (24, 801319), (31, 620376), (62, 310188), (93, 206792), (124, 155094), (186, 103396), (248, 77547), (372, 51698), (744, 25849)]