19655043516

素因数分解:

$2^2\times 3^2\times {\mathrm{4073}}^1\times {\mathrm{134047}}^1$

素因数の和:138130

約数の個数: 36

約数和(自身を含む): 49696151232

約数和(自身を除く): 30041107716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4073, 8146, 12219, 16292, 24438, 36657, 48876, 73314, 134047, 146628, 268094, 402141, 536188, 804282, 1206423, 1608564, 2412846, 4825692, 545973431, 1091946862, 1637920293, 2183893724, 3275840586, 4913760879, 6551681172, 9827521758, 19655043516]

約数ペア:

[(1, 19655043516), (2, 9827521758), (3, 6551681172), (4, 4913760879), (6, 3275840586), (9, 2183893724), (12, 1637920293), (18, 1091946862), (36, 545973431), (4073, 4825692), (8146, 2412846), (12219, 1608564), (16292, 1206423), (24438, 804282), (36657, 536188), (48876, 402141), (73314, 268094), (134047, 146628)]