39697196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11717}}^1$

素因数の和:11750

約数の個数: 36

約数和(自身を含む): 87275664

約数和(自身を除く): 47578468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 11717, 23434, 46868, 82019, 128887, 164038, 257774, 328076, 515548, 902209, 1417757, 1804418, 2835514, 3608836, 5671028, 9924299, 19848598, 39697196]

約数ペア:

[(1, 39697196), (2, 19848598), (4, 9924299), (7, 5671028), (11, 3608836), (14, 2835514), (22, 1804418), (28, 1417757), (44, 902209), (77, 515548), (121, 328076), (154, 257774), (242, 164038), (308, 128887), (484, 82019), (847, 46868), (1694, 23434), (3388, 11717)]