19312476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 48898080

約数和(自身を除く): 29585604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2309, 2788, 4182, 4618, 6927, 8364, 9236, 13854, 27708, 39253, 78506, 94669, 117759, 157012, 189338, 235518, 284007, 378676, 471036, 568014, 1136028, 1609373, 3218746, 4828119, 6437492, 9656238, 19312476]

約数ペア:

[(1, 19312476), (2, 9656238), (3, 6437492), (4, 4828119), (6, 3218746), (12, 1609373), (17, 1136028), (34, 568014), (41, 471036), (51, 378676), (68, 284007), (82, 235518), (102, 189338), (123, 157012), (164, 117759), (204, 94669), (246, 78506), (492, 39253), (697, 27708), (1394, 13854), (2091, 9236), (2309, 8364), (2788, 6927), (4182, 4618)]