15823210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 15384470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 2063, 3835, 4126, 7670, 10315, 20630, 26819, 53638, 121717, 134095, 243434, 268190, 608585, 1217170, 1582321, 3164642, 7911605, 15823210]

約数ペア:

[(1, 15823210), (2, 7911605), (5, 3164642), (10, 1582321), (13, 1217170), (26, 608585), (59, 268190), (65, 243434), (118, 134095), (130, 121717), (295, 53638), (590, 26819), (767, 20630), (1534, 10315), (2063, 7670), (3835, 4126)]