19345335144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{44531}}^1$

素因数の和:45350

約数の個数: 64

約数和(自身を含む): 50531351040

約数和(自身を除く): 31186015896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 787, 1574, 2361, 3148, 4722, 6296, 9444, 18101, 18888, 36202, 44531, 54303, 72404, 89062, 108606, 133593, 144808, 178124, 217212, 267186, 356248, 434424, 534372, 1024213, 1068744, 2048426, 3072639, 4096852, 6145278, 8193704, 12290556, 24581112, 35045897, 70091794, 105137691, 140183588, 210275382, 280367176, 420550764, 806055631, 841101528, 1612111262, 2418166893, 3224222524, 4836333786, 6448445048, 9672667572, 19345335144]

約数ペア:

[(1, 19345335144), (2, 9672667572), (3, 6448445048), (4, 4836333786), (6, 3224222524), (8, 2418166893), (12, 1612111262), (23, 841101528), (24, 806055631), (46, 420550764), (69, 280367176), (92, 210275382), (138, 140183588), (184, 105137691), (276, 70091794), (552, 35045897), (787, 24581112), (1574, 12290556), (2361, 8193704), (3148, 6145278), (4722, 4096852), (6296, 3072639), (9444, 2048426), (18101, 1068744), (18888, 1024213), (36202, 534372), (44531, 434424), (54303, 356248), (72404, 267186), (89062, 217212), (108606, 178124), (133593, 144808)]