16219290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8863}}^1$

素因数の和:8934

約数の個数: 32

約数和(自身を含む): 39568896

約数和(自身を除く): 23349606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 8863, 17726, 26589, 44315, 53178, 88630, 132945, 265890, 540643, 1081286, 1621929, 2703215, 3243858, 5406430, 8109645, 16219290]

約数ペア:

[(1, 16219290), (2, 8109645), (3, 5406430), (5, 3243858), (6, 2703215), (10, 1621929), (15, 1081286), (30, 540643), (61, 265890), (122, 132945), (183, 88630), (305, 53178), (366, 44315), (610, 26589), (915, 17726), (1830, 8863)]