19302088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6037

約数の個数: 32

約数和(自身を含む): 40239360

約数和(自身を除く): 20937272

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5987, 11974, 23948, 47896, 77831, 155662, 185597, 311324, 371194, 622648, 742388, 1484776, 2412761, 4825522, 9651044, 19302088]

約数ペア:

[(1, 19302088), (2, 9651044), (4, 4825522), (8, 2412761), (13, 1484776), (26, 742388), (31, 622648), (52, 371194), (62, 311324), (104, 185597), (124, 155662), (248, 77831), (403, 47896), (806, 23948), (1612, 11974), (3224, 5987)]