19597836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 47684448

約数和(自身を除く): 28086612

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 653, 732, 1306, 1959, 2501, 2612, 3918, 5002, 7503, 7836, 10004, 15006, 26773, 30012, 39833, 53546, 79666, 80319, 107092, 119499, 159332, 160638, 238998, 321276, 477996, 1633153, 3266306, 4899459, 6532612, 9798918, 19597836]

約数ペア:

[(1, 19597836), (2, 9798918), (3, 6532612), (4, 4899459), (6, 3266306), (12, 1633153), (41, 477996), (61, 321276), (82, 238998), (122, 160638), (123, 159332), (164, 119499), (183, 107092), (244, 80319), (246, 79666), (366, 53546), (492, 39833), (653, 30012), (732, 26773), (1306, 15006), (1959, 10004), (2501, 7836), (2612, 7503), (3918, 5002)]