16397190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 46126080

約数和(自身を除く): 29728890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 223, 258, 285, 342, 387, 430, 446, 570, 645, 669, 774, 817, 855, 1115, 1290, 1338, 1634, 1710, 1935, 2007, 2230, 2451, 3345, 3870, 4014, 4085, 4237, 4902, 6690, 7353, 8170, 8474, 9589, 10035, 12255, 12711, 14706, 19178, 20070, 21185, 24510, 25422, 28767, 36765, 38133, 42370, 47945, 57534, 63555, 73530, 76266, 86301, 95890, 127110, 143835, 172602, 182191, 190665, 287670, 364382, 381330, 431505, 546573, 863010, 910955, 1093146, 1639719, 1821910, 2732865, 3279438, 5465730, 8198595, 16397190]

約数ペア:

[(1, 16397190), (2, 8198595), (3, 5465730), (5, 3279438), (6, 2732865), (9, 1821910), (10, 1639719), (15, 1093146), (18, 910955), (19, 863010), (30, 546573), (38, 431505), (43, 381330), (45, 364382), (57, 287670), (86, 190665), (90, 182191), (95, 172602), (114, 143835), (129, 127110), (171, 95890), (190, 86301), (215, 76266), (223, 73530), (258, 63555), (285, 57534), (342, 47945), (387, 42370), (430, 38133), (446, 36765), (570, 28767), (645, 25422), (669, 24510), (774, 21185), (817, 20070), (855, 19178), (1115, 14706), (1290, 12711), (1338, 12255), (1634, 10035), (1710, 9589), (1935, 8474), (2007, 8170), (2230, 7353), (2451, 6690), (3345, 4902), (3870, 4237), (4014, 4085)]