19116203724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{130693}}^1$

素因数の和:130959

約数の個数: 72

約数和(自身を含む): 51378425280

約数和(自身を除く): 32262221556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 956, 1434, 2151, 2868, 4063, 4302, 8126, 8604, 12189, 16252, 24378, 36567, 48756, 73134, 130693, 146268, 261386, 392079, 522772, 784158, 1176237, 1568316, 2221781, 2352474, 4443562, 4704948, 6665343, 8887124, 13330686, 19996029, 26661372, 31235627, 39992058, 62471254, 79984116, 93706881, 124942508, 187413762, 281120643, 374827524, 531005659, 562241286, 1062011318, 1124482572, 1593016977, 2124022636, 3186033954, 4779050931, 6372067908, 9558101862, 19116203724]

約数ペア:

[(1, 19116203724), (2, 9558101862), (3, 6372067908), (4, 4779050931), (6, 3186033954), (9, 2124022636), (12, 1593016977), (17, 1124482572), (18, 1062011318), (34, 562241286), (36, 531005659), (51, 374827524), (68, 281120643), (102, 187413762), (153, 124942508), (204, 93706881), (239, 79984116), (306, 62471254), (478, 39992058), (612, 31235627), (717, 26661372), (956, 19996029), (1434, 13330686), (2151, 8887124), (2868, 6665343), (4063, 4704948), (4302, 4443562), (8126, 2352474), (8604, 2221781), (12189, 1568316), (16252, 1176237), (24378, 784158), (36567, 522772), (48756, 392079), (73134, 261386), (130693, 146268)]