23061212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 44688000

約数和(自身を除く): 21626788

約数列:

[1, 2, 4, 19, 37, 38, 59, 74, 76, 118, 139, 148, 236, 278, 556, 703, 1121, 1406, 2183, 2242, 2641, 2812, 4366, 4484, 5143, 5282, 8201, 8732, 10286, 10564, 16402, 20572, 32804, 41477, 82954, 97717, 155819, 165908, 195434, 303437, 311638, 390868, 606874, 623276, 1213748, 5765303, 11530606, 23061212]

約数ペア:

[(1, 23061212), (2, 11530606), (4, 5765303), (19, 1213748), (37, 623276), (38, 606874), (59, 390868), (74, 311638), (76, 303437), (118, 195434), (139, 165908), (148, 155819), (236, 97717), (278, 82954), (556, 41477), (703, 32804), (1121, 20572), (1406, 16402), (2183, 10564), (2242, 10286), (2641, 8732), (2812, 8201), (4366, 5282), (4484, 5143)]