23256266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 20289334

約数列:

[1, 2, 11, 19, 22, 23, 38, 41, 46, 59, 82, 118, 209, 253, 418, 437, 451, 506, 649, 779, 874, 902, 943, 1121, 1298, 1357, 1558, 1886, 2242, 2419, 2714, 4807, 4838, 8569, 9614, 10373, 12331, 14927, 17138, 17917, 20746, 24662, 25783, 26609, 29854, 35834, 45961, 51566, 53218, 55637, 91922, 111274, 197087, 283613, 394174, 505571, 567226, 612007, 1011142, 1057103, 1224014, 2114206, 11628133, 23256266]

約数ペア:

[(1, 23256266), (2, 11628133), (11, 2114206), (19, 1224014), (22, 1057103), (23, 1011142), (38, 612007), (41, 567226), (46, 505571), (59, 394174), (82, 283613), (118, 197087), (209, 111274), (253, 91922), (418, 55637), (437, 53218), (451, 51566), (506, 45961), (649, 35834), (779, 29854), (874, 26609), (902, 25783), (943, 24662), (1121, 20746), (1298, 17917), (1357, 17138), (1558, 14927), (1886, 12331), (2242, 10373), (2419, 9614), (2714, 8569), (4807, 4838)]