19623310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9088

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 22051442

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 9043, 18086, 45215, 63301, 90430, 126602, 280333, 316505, 560666, 633010, 1401665, 1962331, 2803330, 3924662, 9811655, 19623310]

約数ペア:

[(1, 19623310), (2, 9811655), (5, 3924662), (7, 2803330), (10, 1962331), (14, 1401665), (31, 633010), (35, 560666), (62, 316505), (70, 280333), (155, 126602), (217, 90430), (310, 63301), (434, 45215), (1085, 18086), (2170, 9043)]