19530924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 35336532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 53, 82, 84, 106, 107, 123, 159, 164, 212, 214, 246, 287, 318, 321, 371, 428, 492, 574, 636, 642, 742, 749, 861, 1113, 1148, 1284, 1484, 1498, 1722, 2173, 2226, 2247, 2996, 3444, 4346, 4387, 4452, 4494, 5671, 6519, 8692, 8774, 8988, 11342, 13038, 13161, 15211, 17013, 17548, 22684, 26076, 26322, 30422, 30709, 34026, 39697, 45633, 52644, 60844, 61418, 68052, 79394, 91266, 92127, 119091, 122836, 158788, 182532, 184254, 232511, 238182, 368508, 465022, 476364, 697533, 930044, 1395066, 1627577, 2790132, 3255154, 4882731, 6510308, 9765462, 19530924]

約数ペア:

[(1, 19530924), (2, 9765462), (3, 6510308), (4, 4882731), (6, 3255154), (7, 2790132), (12, 1627577), (14, 1395066), (21, 930044), (28, 697533), (41, 476364), (42, 465022), (53, 368508), (82, 238182), (84, 232511), (106, 184254), (107, 182532), (123, 158788), (159, 122836), (164, 119091), (212, 92127), (214, 91266), (246, 79394), (287, 68052), (318, 61418), (321, 60844), (371, 52644), (428, 45633), (492, 39697), (574, 34026), (636, 30709), (642, 30422), (742, 26322), (749, 26076), (861, 22684), (1113, 17548), (1148, 17013), (1284, 15211), (1484, 13161), (1498, 13038), (1722, 11342), (2173, 8988), (2226, 8774), (2247, 8692), (2996, 6519), (3444, 5671), (4346, 4494), (4387, 4452)]