19008362012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{1579}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 34231142400

約数和(自身を除く): 15222780388

約数列:

[1, 2, 4, 61, 103, 122, 206, 244, 412, 479, 958, 1579, 1916, 3158, 6283, 6316, 12566, 25132, 29219, 49337, 58438, 96319, 98674, 116876, 162637, 192638, 197348, 325274, 385276, 650548, 756341, 1512682, 3009557, 3025364, 6019114, 9920857, 12038228, 19841714, 39683428, 46136801, 77903123, 92273602, 155806246, 184547204, 311612492, 4752090503, 9504181006, 19008362012]

約数ペア:

[(1, 19008362012), (2, 9504181006), (4, 4752090503), (61, 311612492), (103, 184547204), (122, 155806246), (206, 92273602), (244, 77903123), (412, 46136801), (479, 39683428), (958, 19841714), (1579, 12038228), (1916, 9920857), (3158, 6019114), (6283, 3025364), (6316, 3009557), (12566, 1512682), (25132, 756341), (29219, 650548), (49337, 385276), (58438, 325274), (96319, 197348), (98674, 192638), (116876, 162637)]