19308528

素因数分解:

$2^4\times 3^2\times {\mathrm{134087}}^1$

素因数の和:134101

約数の個数: 30

約数和(自身を含む): 54037464

約数和(自身を除く): 34728936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134087, 268174, 402261, 536348, 804522, 1072696, 1206783, 1609044, 2145392, 2413566, 3218088, 4827132, 6436176, 9654264, 19308528]

約数ペア:

[(1, 19308528), (2, 9654264), (3, 6436176), (4, 4827132), (6, 3218088), (8, 2413566), (9, 2145392), (12, 1609044), (16, 1206783), (18, 1072696), (24, 804522), (36, 536348), (48, 402261), (72, 268174), (144, 134087)]