19546526222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{2083}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 31814152272

約数和(自身を除く): 12267626050

約数列:

[1, 2, 19, 38, 41, 82, 317, 361, 634, 722, 779, 1558, 2083, 4166, 6023, 12046, 12997, 14801, 25994, 29602, 39577, 79154, 85403, 114437, 170806, 228874, 246943, 493886, 660311, 751963, 1320622, 1503926, 1622657, 3245314, 4691917, 9383834, 12545909, 25091818, 27072751, 30830483, 54145502, 61660966, 238372271, 476744542, 514382269, 1028764538, 9773263111, 19546526222]

約数ペア:

[(1, 19546526222), (2, 9773263111), (19, 1028764538), (38, 514382269), (41, 476744542), (82, 238372271), (317, 61660966), (361, 54145502), (634, 30830483), (722, 27072751), (779, 25091818), (1558, 12545909), (2083, 9383834), (4166, 4691917), (6023, 3245314), (12046, 1622657), (12997, 1503926), (14801, 1320622), (25994, 751963), (29602, 660311), (39577, 493886), (79154, 246943), (85403, 228874), (114437, 170806)]