19262316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 47432448

約数和(自身を除く): 28170132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 691, 1212, 1382, 2073, 2323, 2764, 4146, 4646, 6969, 8292, 9292, 13938, 15893, 27876, 31786, 47679, 63572, 69791, 95358, 139582, 190716, 209373, 279164, 418746, 837492, 1605193, 3210386, 4815579, 6420772, 9631158, 19262316]

約数ペア:

[(1, 19262316), (2, 9631158), (3, 6420772), (4, 4815579), (6, 3210386), (12, 1605193), (23, 837492), (46, 418746), (69, 279164), (92, 209373), (101, 190716), (138, 139582), (202, 95358), (276, 69791), (303, 63572), (404, 47679), (606, 31786), (691, 27876), (1212, 15893), (1382, 13938), (2073, 9292), (2323, 8292), (2764, 6969), (4146, 4646)]