23619622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 40572000

約数和(自身を除く): 16952378

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 349, 494, 698, 1781, 2603, 3562, 4537, 5206, 6631, 9074, 13262, 33839, 47813, 67678, 86203, 95626, 172406, 621569, 908447, 1243138, 1816894, 11809811, 23619622]

約数ペア:

[(1, 23619622), (2, 11809811), (13, 1816894), (19, 1243138), (26, 908447), (38, 621569), (137, 172406), (247, 95626), (274, 86203), (349, 67678), (494, 47813), (698, 33839), (1781, 13262), (2603, 9074), (3562, 6631), (4537, 5206)]