19098924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5323}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 50088192

約数和(自身を除く): 30989268

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5323, 10646, 15969, 21292, 31938, 63876, 69199, 122429, 138398, 207597, 244858, 276796, 367287, 415194, 489716, 734574, 830388, 1469148, 1591577, 3183154, 4774731, 6366308, 9549462, 19098924]

約数ペア:

[(1, 19098924), (2, 9549462), (3, 6366308), (4, 4774731), (6, 3183154), (12, 1591577), (13, 1469148), (23, 830388), (26, 734574), (39, 489716), (46, 415194), (52, 367287), (69, 276796), (78, 244858), (92, 207597), (138, 138398), (156, 122429), (276, 69199), (299, 63876), (598, 31938), (897, 21292), (1196, 15969), (1794, 10646), (3588, 5323)]