19306992

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 50113360

約数和(自身を除く): 30806368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1669, 1928, 2892, 3338, 3856, 5007, 5784, 6676, 10014, 11568, 13352, 20028, 26704, 40056, 80112, 402229, 804458, 1206687, 1608916, 2413374, 3217832, 4826748, 6435664, 9653496, 19306992]

約数ペア:

[(1, 19306992), (2, 9653496), (3, 6435664), (4, 4826748), (6, 3217832), (8, 2413374), (12, 1608916), (16, 1206687), (24, 804458), (48, 402229), (241, 80112), (482, 40056), (723, 26704), (964, 20028), (1446, 13352), (1669, 11568), (1928, 10014), (2892, 6676), (3338, 5784), (3856, 5007)]