27938210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59443}}^1$

素因数の和:59497

約数の個数: 16

約数和(自身を含む): 51359616

約数和(自身を除く): 23421406

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 59443, 118886, 297215, 594430, 2793821, 5587642, 13969105, 27938210]

約数ペア:

[(1, 27938210), (2, 13969105), (5, 5587642), (10, 2793821), (47, 594430), (94, 297215), (235, 118886), (470, 59443)]