19086692

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 34157760

約数和(自身を除く): 15071068

約数列:

[1, 2, 4, 67, 134, 229, 268, 311, 458, 622, 916, 1244, 15343, 20837, 30686, 41674, 61372, 71219, 83348, 142438, 284876, 4771673, 9543346, 19086692]

約数ペア:

[(1, 19086692), (2, 9543346), (4, 4771673), (67, 284876), (134, 142438), (229, 83348), (268, 71219), (311, 61372), (458, 41674), (622, 30686), (916, 20837), (1244, 15343)]