19981410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9941}}^1$

素因数の和:10018

約数の個数: 32

約数和(自身を含む): 48676032

約数和(自身を除く): 28694622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9941, 19882, 29823, 49705, 59646, 99410, 149115, 298230, 666047, 1332094, 1998141, 3330235, 3996282, 6660470, 9990705, 19981410]

約数ペア:

[(1, 19981410), (2, 9990705), (3, 6660470), (5, 3996282), (6, 3330235), (10, 1998141), (15, 1332094), (30, 666047), (67, 298230), (134, 149115), (201, 99410), (335, 59646), (402, 49705), (670, 29823), (1005, 19882), (2010, 9941)]