78318988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93683}}^1$

素因数の和:93717

約数の個数: 24

約数和(自身を含む): 157389120

約数和(自身を除く): 79070132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 93683, 187366, 374732, 1030513, 1779977, 2061026, 3559954, 4122052, 7119908, 19579747, 39159494, 78318988]

約数ペア:

[(1, 78318988), (2, 39159494), (4, 19579747), (11, 7119908), (19, 4122052), (22, 3559954), (38, 2061026), (44, 1779977), (76, 1030513), (209, 374732), (418, 187366), (836, 93683)]