19005622624

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{94529}}^1$

素因数の和:94703

約数の個数: 48

約数和(自身を含む): 38400354720

約数和(自身を除く): 19394732096

約数列:

[1, 2, 4, 8, 16, 32, 61, 103, 122, 206, 244, 412, 488, 824, 976, 1648, 1952, 3296, 6283, 12566, 25132, 50264, 94529, 100528, 189058, 201056, 378116, 756232, 1512464, 3024928, 5766269, 9736487, 11532538, 19472974, 23065076, 38945948, 46130152, 77891896, 92260304, 155783792, 184520608, 311567584, 593925707, 1187851414, 2375702828, 4751405656, 9502811312, 19005622624]

約数ペア:

[(1, 19005622624), (2, 9502811312), (4, 4751405656), (8, 2375702828), (16, 1187851414), (32, 593925707), (61, 311567584), (103, 184520608), (122, 155783792), (206, 92260304), (244, 77891896), (412, 46130152), (488, 38945948), (824, 23065076), (976, 19472974), (1648, 11532538), (1952, 9736487), (3296, 5766269), (6283, 3024928), (12566, 1512464), (25132, 756232), (50264, 378116), (94529, 201056), (100528, 189058)]