19108035

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 15451965

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2399, 2655, 7197, 7965, 11995, 21591, 35985, 64773, 107955, 141541, 323865, 424623, 707705, 1273869, 2123115, 3821607, 6369345, 19108035]

約数ペア:

[(1, 19108035), (3, 6369345), (5, 3821607), (9, 2123115), (15, 1273869), (27, 707705), (45, 424623), (59, 323865), (135, 141541), (177, 107955), (295, 64773), (531, 35985), (885, 21591), (1593, 11995), (2399, 7965), (2655, 7197)]