19914763577

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 21731703840

約数和(自身を除く): 1816940263

約数列:

[1, 17, 97, 101, 109, 1097, 1649, 1717, 1853, 9797, 10573, 11009, 18649, 106409, 110797, 119573, 166549, 179741, 187153, 1067873, 1808953, 1883549, 2032741, 10747309, 11598581, 12076873, 18153841, 182704253, 197175877, 205306841, 1171456681, 19914763577]

約数ペア:

[(1, 19914763577), (17, 1171456681), (97, 205306841), (101, 197175877), (109, 182704253), (1097, 18153841), (1649, 12076873), (1717, 11598581), (1853, 10747309), (9797, 2032741), (10573, 1883549), (11009, 1808953), (18649, 1067873), (106409, 187153), (110797, 179741), (119573, 166549)]