19678596

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 53644752

約数和(自身を除く): 33966156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 683, 686, 1029, 1366, 1372, 2049, 2058, 2401, 2732, 4098, 4116, 4781, 4802, 7203, 8196, 9562, 9604, 14343, 14406, 19124, 28686, 28812, 33467, 57372, 66934, 100401, 133868, 200802, 234269, 401604, 468538, 702807, 937076, 1405614, 1639883, 2811228, 3279766, 4919649, 6559532, 9839298, 19678596]

約数ペア:

[(1, 19678596), (2, 9839298), (3, 6559532), (4, 4919649), (6, 3279766), (7, 2811228), (12, 1639883), (14, 1405614), (21, 937076), (28, 702807), (42, 468538), (49, 401604), (84, 234269), (98, 200802), (147, 133868), (196, 100401), (294, 66934), (343, 57372), (588, 33467), (683, 28812), (686, 28686), (1029, 19124), (1366, 14406), (1372, 14343), (2049, 9604), (2058, 9562), (2401, 8196), (2732, 7203), (4098, 4802), (4116, 4781)]