19210002888

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1214593}}^1$

素因数の和:1215261

約数の個数: 32

約数和(自身を含む): 48097922400

約数和(自身を除く): 28887919512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 1214593, 2429186, 3643779, 4858372, 7287558, 9716744, 14575116, 29150232, 800416787, 1600833574, 2401250361, 3201667148, 4802500722, 6403334296, 9605001444, 19210002888]

約数ペア:

[(1, 19210002888), (2, 9605001444), (3, 6403334296), (4, 4802500722), (6, 3201667148), (8, 2401250361), (12, 1600833574), (24, 800416787), (659, 29150232), (1318, 14575116), (1977, 9716744), (2636, 7287558), (3954, 4858372), (5272, 3643779), (7908, 2429186), (15816, 1214593)]