16896690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 44200728

約数和(自身を除く): 27304038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 953, 985, 1182, 1773, 1906, 1970, 2859, 2955, 3546, 4765, 5718, 5910, 8577, 8865, 9530, 14295, 17154, 17730, 28590, 42885, 85770, 187741, 375482, 563223, 938705, 1126446, 1689669, 1877410, 2816115, 3379338, 5632230, 8448345, 16896690]

約数ペア:

[(1, 16896690), (2, 8448345), (3, 5632230), (5, 3379338), (6, 2816115), (9, 1877410), (10, 1689669), (15, 1126446), (18, 938705), (30, 563223), (45, 375482), (90, 187741), (197, 85770), (394, 42885), (591, 28590), (953, 17730), (985, 17154), (1182, 14295), (1773, 9530), (1906, 8865), (1970, 8577), (2859, 5910), (2955, 5718), (3546, 4765)]