19585808248

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{2837}}^1\times {\mathrm{6299}}^1$

素因数の和:9279

約数の個数: 32

約数和(自身を含む): 37010358000

約数和(自身を除く): 17424549752

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 2837, 5674, 6299, 11348, 12598, 22696, 25196, 50392, 388669, 777338, 862963, 1554676, 1725926, 3109352, 3451852, 6903704, 17870263, 35740526, 71481052, 142962104, 2448226031, 4896452062, 9792904124, 19585808248]

約数ペア:

[(1, 19585808248), (2, 9792904124), (4, 4896452062), (8, 2448226031), (137, 142962104), (274, 71481052), (548, 35740526), (1096, 17870263), (2837, 6903704), (5674, 3451852), (6299, 3109352), (11348, 1725926), (12598, 1554676), (22696, 862963), (25196, 777338), (50392, 388669)]