18939080704

素因数分解:

$2^{12}\times {\mathrm{587}}^1\times {\mathrm{7877}}^1$

素因数の和:8488

約数の個数: 52

約数和(自身を含む): 37942874424

約数和(自身を除く): 19003793720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 587, 1024, 1174, 2048, 2348, 4096, 4696, 7877, 9392, 15754, 18784, 31508, 37568, 63016, 75136, 126032, 150272, 252064, 300544, 504128, 601088, 1008256, 1202176, 2016512, 2404352, 4033024, 4623799, 8066048, 9247598, 16132096, 18495196, 32264192, 36990392, 73980784, 147961568, 295923136, 591846272, 1183692544, 2367385088, 4734770176, 9469540352, 18939080704]

約数ペア:

[(1, 18939080704), (2, 9469540352), (4, 4734770176), (8, 2367385088), (16, 1183692544), (32, 591846272), (64, 295923136), (128, 147961568), (256, 73980784), (512, 36990392), (587, 32264192), (1024, 18495196), (1174, 16132096), (2048, 9247598), (2348, 8066048), (4096, 4623799), (4696, 4033024), (7877, 2404352), (9392, 2016512), (15754, 1202176), (18784, 1008256), (31508, 601088), (37568, 504128), (63016, 300544), (75136, 252064), (126032, 150272)]