19569168

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 56871360

約数和(自身を除く): 37302192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 467, 582, 776, 873, 934, 1164, 1401, 1552, 1746, 1868, 2328, 2619, 2802, 3492, 3736, 4203, 4656, 5238, 5604, 6984, 7472, 8406, 10476, 11208, 12609, 13968, 16812, 20952, 22416, 25218, 33624, 41904, 45299, 50436, 67248, 90598, 100872, 135897, 181196, 201744, 271794, 362392, 407691, 543588, 724784, 815382, 1087176, 1223073, 1630764, 2174352, 2446146, 3261528, 4892292, 6523056, 9784584, 19569168]

約数ペア:

[(1, 19569168), (2, 9784584), (3, 6523056), (4, 4892292), (6, 3261528), (8, 2446146), (9, 2174352), (12, 1630764), (16, 1223073), (18, 1087176), (24, 815382), (27, 724784), (36, 543588), (48, 407691), (54, 362392), (72, 271794), (97, 201744), (108, 181196), (144, 135897), (194, 100872), (216, 90598), (291, 67248), (388, 50436), (432, 45299), (467, 41904), (582, 33624), (776, 25218), (873, 22416), (934, 20952), (1164, 16812), (1401, 13968), (1552, 12609), (1746, 11208), (1868, 10476), (2328, 8406), (2619, 7472), (2802, 6984), (3492, 5604), (3736, 5238), (4203, 4656)]