1227291206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{153067}}^1$

素因数の和:153299

約数の個数: 16

約数和(自身を含む): 1947024960

約数和(自身を除く): 719733754

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 153067, 306134, 2908273, 5816546, 32297137, 64594274, 613645603, 1227291206]

約数ペア:

[(1, 1227291206), (2, 613645603), (19, 64594274), (38, 32297137), (211, 5816546), (422, 2908273), (4009, 306134), (8018, 153067)]