222162022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 137089178

約数列:

[1, 2, 19, 38, 59, 118, 197, 394, 503, 1006, 1121, 2242, 3743, 7486, 9557, 11623, 19114, 23246, 29677, 59354, 99091, 198182, 220837, 441674, 563863, 1127726, 1882729, 3765458, 5846369, 11692738, 111081011, 222162022]

約数ペア:

[(1, 222162022), (2, 111081011), (19, 11692738), (38, 5846369), (59, 3765458), (118, 1882729), (197, 1127726), (394, 563863), (503, 441674), (1006, 220837), (1121, 198182), (2242, 99091), (3743, 59354), (7486, 29677), (9557, 23246), (11623, 19114)]