16069820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 48

約数和(自身を含む): 38267040

約数和(自身を除く): 22197220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 3253, 4940, 6506, 13012, 16265, 32530, 42289, 61807, 65060, 84578, 123614, 169156, 211445, 247228, 309035, 422890, 618070, 803491, 845780, 1236140, 1606982, 3213964, 4017455, 8034910, 16069820]

約数ペア:

[(1, 16069820), (2, 8034910), (4, 4017455), (5, 3213964), (10, 1606982), (13, 1236140), (19, 845780), (20, 803491), (26, 618070), (38, 422890), (52, 309035), (65, 247228), (76, 211445), (95, 169156), (130, 123614), (190, 84578), (247, 65060), (260, 61807), (380, 42289), (494, 32530), (988, 16265), (1235, 13012), (2470, 6506), (3253, 4940)]