19191144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16319}}^1$

素因数の和:16342

約数の個数: 48

約数和(自身を含む): 55814400

約数和(自身を除く): 36623256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16319, 32638, 48957, 65276, 97914, 114233, 130552, 195828, 228466, 342699, 391656, 456932, 685398, 799631, 913864, 1370796, 1599262, 2398893, 2741592, 3198524, 4797786, 6397048, 9595572, 19191144]

約数ペア:

[(1, 19191144), (2, 9595572), (3, 6397048), (4, 4797786), (6, 3198524), (7, 2741592), (8, 2398893), (12, 1599262), (14, 1370796), (21, 913864), (24, 799631), (28, 685398), (42, 456932), (49, 391656), (56, 342699), (84, 228466), (98, 195828), (147, 130552), (168, 114233), (196, 97914), (294, 65276), (392, 48957), (588, 32638), (1176, 16319)]