16982690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 31909680

約数和(自身を除く): 14926990

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 314, 373, 746, 785, 1570, 1865, 3730, 4553, 9106, 10817, 21634, 22765, 45530, 54085, 58561, 108170, 117122, 292805, 585610, 1698269, 3396538, 8491345, 16982690]

約数ペア:

[(1, 16982690), (2, 8491345), (5, 3396538), (10, 1698269), (29, 585610), (58, 292805), (145, 117122), (157, 108170), (290, 58561), (314, 54085), (373, 45530), (746, 22765), (785, 21634), (1570, 10817), (1865, 9106), (3730, 4553)]