20190196928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{3607}}^1\times {\mathrm{7951}}^1$

素因数の和:11581

約数の個数: 56

約数和(自身を含む): 43724803584

約数和(自身を除く): 23534606656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3607, 7214, 7951, 14428, 15902, 28856, 31804, 39677, 57712, 63608, 79354, 87461, 115424, 127216, 158708, 174922, 230848, 254432, 317416, 349844, 508864, 634832, 699688, 1269664, 1399376, 2539328, 2798752, 5597504, 28679257, 57358514, 114717028, 229434056, 315471827, 458868112, 630943654, 917736224, 1261887308, 1835472448, 2523774616, 5047549232, 10095098464, 20190196928]

約数ペア:

[(1, 20190196928), (2, 10095098464), (4, 5047549232), (8, 2523774616), (11, 1835472448), (16, 1261887308), (22, 917736224), (32, 630943654), (44, 458868112), (64, 315471827), (88, 229434056), (176, 114717028), (352, 57358514), (704, 28679257), (3607, 5597504), (7214, 2798752), (7951, 2539328), (14428, 1399376), (15902, 1269664), (28856, 699688), (31804, 634832), (39677, 508864), (57712, 349844), (63608, 317416), (79354, 254432), (87461, 230848), (115424, 174922), (127216, 158708)]