19190892238

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{45893}}^1$

素因数の和:46177

約数の個数: 48

約数和(自身を含む): 35597956464

約数和(自身を除く): 16407064226

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 251, 502, 833, 1666, 1757, 3514, 4267, 8534, 12299, 24598, 29869, 45893, 59738, 91786, 209083, 321251, 418166, 642502, 780181, 1560362, 2248757, 4497514, 5461267, 10922534, 11519143, 23038286, 38228869, 76457738, 80634001, 161268002, 195825431, 391650862, 564438007, 1128876014, 1370778017, 2741556034, 9595446119, 19190892238]

約数ペア:

[(1, 19190892238), (2, 9595446119), (7, 2741556034), (14, 1370778017), (17, 1128876014), (34, 564438007), (49, 391650862), (98, 195825431), (119, 161268002), (238, 80634001), (251, 76457738), (502, 38228869), (833, 23038286), (1666, 11519143), (1757, 10922534), (3514, 5461267), (4267, 4497514), (8534, 2248757), (12299, 1560362), (24598, 780181), (29869, 642502), (45893, 418166), (59738, 321251), (91786, 209083)]