306007198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1150403}}^1$

素因数の和:1150431

約数の個数: 16

約数和(自身を含む): 552193920

約数和(自身を除く): 246186722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1150403, 2300806, 8052821, 16105642, 21857657, 43715314, 153003599, 306007198]

約数ペア:

[(1, 306007198), (2, 153003599), (7, 43715314), (14, 21857657), (19, 16105642), (38, 8052821), (133, 2300806), (266, 1150403)]