19524364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 18578036

約数列:

[1, 2, 4, 17, 34, 41, 47, 68, 82, 94, 149, 164, 188, 298, 596, 697, 799, 1394, 1598, 1927, 2533, 2788, 3196, 3854, 5066, 6109, 7003, 7708, 10132, 12218, 14006, 24436, 28012, 32759, 65518, 103853, 119051, 131036, 207706, 238102, 287123, 415412, 476204, 574246, 1148492, 4881091, 9762182, 19524364]

約数ペア:

[(1, 19524364), (2, 9762182), (4, 4881091), (17, 1148492), (34, 574246), (41, 476204), (47, 415412), (68, 287123), (82, 238102), (94, 207706), (149, 131036), (164, 119051), (188, 103853), (298, 65518), (596, 32759), (697, 28012), (799, 24436), (1394, 14006), (1598, 12218), (1927, 10132), (2533, 7708), (2788, 7003), (3196, 6109), (3854, 5066)]