19302152019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1\times {\mathrm{3797}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 27433105920

約数和(自身を除く): 8130953901

約数列:

[1, 3, 17, 51, 263, 379, 789, 1137, 3797, 4471, 6443, 11391, 13413, 19329, 64549, 99677, 193647, 299031, 998611, 1439063, 1694509, 2995833, 4317189, 5083527, 16976387, 24464071, 50929161, 73392213, 378473569, 1135420707, 6434050673, 19302152019]

約数ペア:

[(1, 19302152019), (3, 6434050673), (17, 1135420707), (51, 378473569), (263, 73392213), (379, 50929161), (789, 24464071), (1137, 16976387), (3797, 5083527), (4471, 4317189), (6443, 2995833), (11391, 1694509), (13413, 1439063), (19329, 998611), (64549, 299031), (99677, 193647)]