21195222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{185923}}^1$

素因数の和:185947

約数の個数: 16

約数和(自身を含む): 44621760

約数和(自身を除く): 23426538

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 185923, 371846, 557769, 1115538, 3532537, 7065074, 10597611, 21195222]

約数ペア:

[(1, 21195222), (2, 10597611), (3, 7065074), (6, 3532537), (19, 1115538), (38, 557769), (57, 371846), (114, 185923)]