19200842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 12248758

約数列:

[1, 2, 29, 31, 58, 59, 62, 118, 181, 362, 899, 1711, 1798, 1829, 3422, 3658, 5249, 5611, 10498, 10679, 11222, 21358, 53041, 106082, 162719, 309691, 325438, 331049, 619382, 662098, 9600421, 19200842]

約数ペア:

[(1, 19200842), (2, 9600421), (29, 662098), (31, 619382), (58, 331049), (59, 325438), (62, 309691), (118, 162719), (181, 106082), (362, 53041), (899, 21358), (1711, 11222), (1798, 10679), (1829, 10498), (3422, 5611), (3658, 5249)]