139363990

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{37363}}^1$

素因数の和:37743

約数の個数: 16

約数和(自身を含む): 251534448

約数和(自身を除く): 112170458

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 37363, 74726, 186815, 373630, 13936399, 27872798, 69681995, 139363990]

約数ペア:

[(1, 139363990), (2, 69681995), (5, 27872798), (10, 13936399), (373, 373630), (746, 186815), (1865, 74726), (3730, 37363)]