19156944

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 49684320

約数和(自身を除く): 30527376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1259, 1268, 1902, 2518, 2536, 3777, 3804, 5036, 5072, 7554, 7608, 10072, 15108, 15216, 20144, 30216, 60432, 399103, 798206, 1197309, 1596412, 2394618, 3192824, 4789236, 6385648, 9578472, 19156944]

約数ペア:

[(1, 19156944), (2, 9578472), (3, 6385648), (4, 4789236), (6, 3192824), (8, 2394618), (12, 1596412), (16, 1197309), (24, 798206), (48, 399103), (317, 60432), (634, 30216), (951, 20144), (1259, 15216), (1268, 15108), (1902, 10072), (2518, 7608), (2536, 7554), (3777, 5072), (3804, 5036)]