19381092

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{15991}}^1$

素因数の和:16099

約数の個数: 24

約数和(自身を含む): 45673152

約数和(自身を除く): 26292060

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 15991, 31982, 47973, 63964, 95946, 191892, 1615091, 3230182, 4845273, 6460364, 9690546, 19381092]

約数ペア:

[(1, 19381092), (2, 9690546), (3, 6460364), (4, 4845273), (6, 3230182), (12, 1615091), (101, 191892), (202, 95946), (303, 63964), (404, 47973), (606, 31982), (1212, 15991)]