19302276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 55502496

約数和(自身を除く): 36200220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 1931, 2499, 3332, 3862, 4998, 5793, 7724, 9996, 11586, 13517, 23172, 27034, 32827, 40551, 54068, 65654, 81102, 94619, 98481, 131308, 162204, 189238, 196962, 229789, 283857, 378476, 393924, 459578, 567714, 689367, 919156, 1135428, 1378734, 1608523, 2757468, 3217046, 4825569, 6434092, 9651138, 19302276]

約数ペア:

[(1, 19302276), (2, 9651138), (3, 6434092), (4, 4825569), (6, 3217046), (7, 2757468), (12, 1608523), (14, 1378734), (17, 1135428), (21, 919156), (28, 689367), (34, 567714), (42, 459578), (49, 393924), (51, 378476), (68, 283857), (84, 229789), (98, 196962), (102, 189238), (119, 162204), (147, 131308), (196, 98481), (204, 94619), (238, 81102), (294, 65654), (357, 54068), (476, 40551), (588, 32827), (714, 27034), (833, 23172), (1428, 13517), (1666, 11586), (1931, 9996), (2499, 7724), (3332, 5793), (3862, 4998)]