15644752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 32542560

約数和(自身を除く): 16897808

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 971, 1007, 1942, 2014, 3884, 4028, 7768, 8056, 15536, 16112, 18449, 36898, 51463, 73796, 102926, 147592, 205852, 295184, 411704, 823408, 977797, 1955594, 3911188, 7822376, 15644752]

約数ペア:

[(1, 15644752), (2, 7822376), (4, 3911188), (8, 1955594), (16, 977797), (19, 823408), (38, 411704), (53, 295184), (76, 205852), (106, 147592), (152, 102926), (212, 73796), (304, 51463), (424, 36898), (848, 18449), (971, 16112), (1007, 15536), (1942, 8056), (2014, 7768), (3884, 4028)]