13476016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 27828080

約数和(自身を除く): 14352064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 457, 776, 914, 1552, 1828, 1843, 3656, 3686, 7312, 7372, 8683, 14744, 17366, 29488, 34732, 44329, 69464, 88658, 138928, 177316, 354632, 709264, 842251, 1684502, 3369004, 6738008, 13476016]

約数ペア:

[(1, 13476016), (2, 6738008), (4, 3369004), (8, 1684502), (16, 842251), (19, 709264), (38, 354632), (76, 177316), (97, 138928), (152, 88658), (194, 69464), (304, 44329), (388, 34732), (457, 29488), (776, 17366), (914, 14744), (1552, 8683), (1828, 7372), (1843, 7312), (3656, 3686)]