19065432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 51166080

約数和(自身を除く): 32100648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 563, 664, 996, 1126, 1411, 1689, 1992, 2252, 2822, 3378, 4233, 4504, 5644, 6756, 8466, 9571, 11288, 13512, 16932, 19142, 28713, 33864, 38284, 46729, 57426, 76568, 93458, 114852, 140187, 186916, 229704, 280374, 373832, 560748, 794393, 1121496, 1588786, 2383179, 3177572, 4766358, 6355144, 9532716, 19065432]

約数ペア:

[(1, 19065432), (2, 9532716), (3, 6355144), (4, 4766358), (6, 3177572), (8, 2383179), (12, 1588786), (17, 1121496), (24, 794393), (34, 560748), (51, 373832), (68, 280374), (83, 229704), (102, 186916), (136, 140187), (166, 114852), (204, 93458), (249, 76568), (332, 57426), (408, 46729), (498, 38284), (563, 33864), (664, 28713), (996, 19142), (1126, 16932), (1411, 13512), (1689, 11288), (1992, 9571), (2252, 8466), (2822, 6756), (3378, 5644), (4233, 4504)]