19144600144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{26119}}^1$

素因数の和:26939

約数の個数: 40

約数和(自身を含む): 37752385280

約数和(自身を除く): 18607785136

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 751, 976, 1502, 3004, 6008, 12016, 26119, 45811, 52238, 91622, 104476, 183244, 208952, 366488, 417904, 732976, 1593259, 3186518, 6373036, 12746072, 19615369, 25492144, 39230738, 78461476, 156922952, 313845904, 1196537509, 2393075018, 4786150036, 9572300072, 19144600144]

約数ペア:

[(1, 19144600144), (2, 9572300072), (4, 4786150036), (8, 2393075018), (16, 1196537509), (61, 313845904), (122, 156922952), (244, 78461476), (488, 39230738), (751, 25492144), (976, 19615369), (1502, 12746072), (3004, 6373036), (6008, 3186518), (12016, 1593259), (26119, 732976), (45811, 417904), (52238, 366488), (91622, 208952), (104476, 183244)]