19932336

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1538

約数の個数: 60

約数和(自身を含む): 56397432

約数和(自身を除く): 36465096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1427, 1552, 1746, 2328, 2854, 3492, 4281, 4656, 5708, 6984, 8562, 11416, 12843, 13968, 17124, 22832, 25686, 34248, 51372, 68496, 102744, 138419, 205488, 276838, 415257, 553676, 830514, 1107352, 1245771, 1661028, 2214704, 2491542, 3322056, 4983084, 6644112, 9966168, 19932336]

約数ペア:

[(1, 19932336), (2, 9966168), (3, 6644112), (4, 4983084), (6, 3322056), (8, 2491542), (9, 2214704), (12, 1661028), (16, 1245771), (18, 1107352), (24, 830514), (36, 553676), (48, 415257), (72, 276838), (97, 205488), (144, 138419), (194, 102744), (291, 68496), (388, 51372), (582, 34248), (776, 25686), (873, 22832), (1164, 17124), (1427, 13968), (1552, 12843), (1746, 11416), (2328, 8562), (2854, 6984), (3492, 5708), (4281, 4656)]