19785992592

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5805749}}^1$

素因数の和:5805831

約数の個数: 40

約数和(自身を含む): 51833736000

約数和(自身を除く): 32047743408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5805749, 11611498, 17417247, 23222996, 34834494, 46445992, 69668988, 92891984, 139337976, 278675952, 412208179, 824416358, 1236624537, 1648832716, 2473249074, 3297665432, 4946498148, 6595330864, 9892996296, 19785992592]

約数ペア:

[(1, 19785992592), (2, 9892996296), (3, 6595330864), (4, 4946498148), (6, 3297665432), (8, 2473249074), (12, 1648832716), (16, 1236624537), (24, 824416358), (48, 412208179), (71, 278675952), (142, 139337976), (213, 92891984), (284, 69668988), (426, 46445992), (568, 34834494), (852, 23222996), (1136, 17417247), (1704, 11611498), (3408, 5805749)]