16393380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 46080384

約数和(自身を除く): 29687004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 631, 866, 1262, 1299, 1732, 1893, 2165, 2524, 2598, 3155, 3786, 4330, 5196, 6310, 6495, 7572, 8660, 9465, 12620, 12990, 18930, 25980, 37860, 273223, 546446, 819669, 1092892, 1366115, 1639338, 2732230, 3278676, 4098345, 5464460, 8196690, 16393380]

約数ペア:

[(1, 16393380), (2, 8196690), (3, 5464460), (4, 4098345), (5, 3278676), (6, 2732230), (10, 1639338), (12, 1366115), (15, 1092892), (20, 819669), (30, 546446), (60, 273223), (433, 37860), (631, 25980), (866, 18930), (1262, 12990), (1299, 12620), (1732, 9465), (1893, 8660), (2165, 7572), (2524, 6495), (2598, 6310), (3155, 5196), (3786, 4330)]