15679912388

素因数分解:

$2^2\times 7^2\times {\mathrm{743}}^1\times {\mathrm{107671}}^1$

素因数の和:108432

約数の個数: 36

約数和(自身を含む): 31963079232

約数和(自身を除く): 16283166844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 743, 1486, 2972, 5201, 10402, 20804, 36407, 72814, 107671, 145628, 215342, 430684, 753697, 1507394, 3014788, 5275879, 10551758, 21103516, 79999553, 159999106, 319998212, 559996871, 1119993742, 2239987484, 3919978097, 7839956194, 15679912388]

約数ペア:

[(1, 15679912388), (2, 7839956194), (4, 3919978097), (7, 2239987484), (14, 1119993742), (28, 559996871), (49, 319998212), (98, 159999106), (196, 79999553), (743, 21103516), (1486, 10551758), (2972, 5275879), (5201, 3014788), (10402, 1507394), (20804, 753697), (36407, 430684), (72814, 215342), (107671, 145628)]