19883590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 17130170

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 503, 590, 670, 1006, 2515, 3953, 5030, 7906, 19765, 29677, 33701, 39530, 59354, 67402, 148385, 168505, 296770, 337010, 1988359, 3976718, 9941795, 19883590]

約数ペア:

[(1, 19883590), (2, 9941795), (5, 3976718), (10, 1988359), (59, 337010), (67, 296770), (118, 168505), (134, 148385), (295, 67402), (335, 59354), (503, 39530), (590, 33701), (670, 29677), (1006, 19765), (2515, 7906), (3953, 5030)]