22519484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 24144196

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 991, 1196, 1748, 1982, 3964, 5681, 11362, 12883, 18829, 22724, 22793, 25766, 37658, 45586, 51532, 75316, 91172, 244777, 296309, 433067, 489554, 592618, 866134, 979108, 1185236, 1732268, 5629871, 11259742, 22519484]

約数ペア:

[(1, 22519484), (2, 11259742), (4, 5629871), (13, 1732268), (19, 1185236), (23, 979108), (26, 866134), (38, 592618), (46, 489554), (52, 433067), (76, 296309), (92, 244777), (247, 91172), (299, 75316), (437, 51532), (494, 45586), (598, 37658), (874, 25766), (988, 22793), (991, 22724), (1196, 18829), (1748, 12883), (1982, 11362), (3964, 5681)]