1909305438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{99661}}^1$

素因数の和:99800

約数の個数: 32

約数和(自身を含む): 3980101632

約数和(自身を除く): 2070796194

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 3193, 6386, 9579, 19158, 99661, 199322, 298983, 597966, 3089491, 6178982, 9268473, 10265083, 18536946, 20530166, 30795249, 61590498, 318217573, 636435146, 954652719, 1909305438]

約数ペア:

[(1, 1909305438), (2, 954652719), (3, 636435146), (6, 318217573), (31, 61590498), (62, 30795249), (93, 20530166), (103, 18536946), (186, 10265083), (206, 9268473), (309, 6178982), (618, 3089491), (3193, 597966), (6386, 298983), (9579, 199322), (19158, 99661)]