16412630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 32030208

約数和(自身を除く): 15617578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 661, 955, 1322, 1910, 2483, 3305, 4966, 6610, 8593, 12415, 17186, 24830, 42965, 85930, 126251, 252502, 631255, 1262510, 1641263, 3282526, 8206315, 16412630]

約数ペア:

[(1, 16412630), (2, 8206315), (5, 3282526), (10, 1641263), (13, 1262510), (26, 631255), (65, 252502), (130, 126251), (191, 85930), (382, 42965), (661, 24830), (955, 17186), (1322, 12415), (1910, 8593), (2483, 6610), (3305, 4966)]