19609248

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 35258208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 83, 92, 96, 107, 138, 166, 184, 214, 249, 276, 321, 332, 368, 428, 498, 552, 642, 664, 736, 856, 996, 1104, 1284, 1328, 1712, 1909, 1992, 2208, 2461, 2568, 2656, 3424, 3818, 3984, 4922, 5136, 5727, 7383, 7636, 7968, 8881, 9844, 10272, 11454, 14766, 15272, 17762, 19688, 22908, 26643, 29532, 30544, 35524, 39376, 45816, 53286, 59064, 61088, 71048, 78752, 91632, 106572, 118128, 142096, 183264, 204263, 213144, 236256, 284192, 408526, 426288, 612789, 817052, 852576, 1225578, 1634104, 2451156, 3268208, 4902312, 6536416, 9804624, 19609248]

約数ペア:

[(1, 19609248), (2, 9804624), (3, 6536416), (4, 4902312), (6, 3268208), (8, 2451156), (12, 1634104), (16, 1225578), (23, 852576), (24, 817052), (32, 612789), (46, 426288), (48, 408526), (69, 284192), (83, 236256), (92, 213144), (96, 204263), (107, 183264), (138, 142096), (166, 118128), (184, 106572), (214, 91632), (249, 78752), (276, 71048), (321, 61088), (332, 59064), (368, 53286), (428, 45816), (498, 39376), (552, 35524), (642, 30544), (664, 29532), (736, 26643), (856, 22908), (996, 19688), (1104, 17762), (1284, 15272), (1328, 14766), (1712, 11454), (1909, 10272), (1992, 9844), (2208, 8881), (2461, 7968), (2568, 7636), (2656, 7383), (3424, 5727), (3818, 5136), (3984, 4922)]