19142438

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6348

約数の個数: 24

約数和(自身を含む): 34484544

約数和(自身を除く): 15342106

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 6301, 12602, 44107, 88214, 195331, 308749, 390662, 617498, 1367317, 2734634, 9571219, 19142438]

約数ペア:

[(1, 19142438), (2, 9571219), (7, 2734634), (14, 1367317), (31, 617498), (49, 390662), (62, 308749), (98, 195331), (217, 88214), (434, 44107), (1519, 12602), (3038, 6301)]