194627906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1657}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 336640320

約数和(自身を除く): 142012414

約数列:

[1, 2, 11, 19, 22, 38, 209, 281, 418, 562, 1657, 3091, 3314, 5339, 6182, 10678, 18227, 31483, 36454, 58729, 62966, 117458, 346313, 465617, 692626, 931234, 5121787, 8846723, 10243574, 17693446, 97313953, 194627906]

約数ペア:

[(1, 194627906), (2, 97313953), (11, 17693446), (19, 10243574), (22, 8846723), (38, 5121787), (209, 931234), (281, 692626), (418, 465617), (562, 346313), (1657, 117458), (3091, 62966), (3314, 58729), (5339, 36454), (6182, 31483), (10678, 18227)]