19374498

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 51122880

約数和(自身を除く): 31748382

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 169, 193, 198, 234, 286, 297, 338, 351, 386, 429, 507, 579, 594, 702, 858, 1014, 1158, 1287, 1521, 1737, 1859, 2123, 2509, 2574, 3042, 3474, 3718, 3861, 4246, 4563, 5018, 5211, 5577, 6369, 7527, 7722, 9126, 10422, 11154, 12738, 15054, 16731, 19107, 22581, 27599, 32617, 33462, 38214, 45162, 50193, 55198, 57321, 65234, 67743, 82797, 97851, 100386, 114642, 135486, 165594, 195702, 248391, 293553, 358787, 496782, 587106, 717574, 745173, 880659, 1076361, 1490346, 1761318, 2152722, 3229083, 6458166, 9687249, 19374498]

約数ペア:

[(1, 19374498), (2, 9687249), (3, 6458166), (6, 3229083), (9, 2152722), (11, 1761318), (13, 1490346), (18, 1076361), (22, 880659), (26, 745173), (27, 717574), (33, 587106), (39, 496782), (54, 358787), (66, 293553), (78, 248391), (99, 195702), (117, 165594), (143, 135486), (169, 114642), (193, 100386), (198, 97851), (234, 82797), (286, 67743), (297, 65234), (338, 57321), (351, 55198), (386, 50193), (429, 45162), (507, 38214), (579, 33462), (594, 32617), (702, 27599), (858, 22581), (1014, 19107), (1158, 16731), (1287, 15054), (1521, 12738), (1737, 11154), (1859, 10422), (2123, 9126), (2509, 7722), (2574, 7527), (3042, 6369), (3474, 5577), (3718, 5211), (3861, 5018), (4246, 4563)]