19734912

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 58450080

約数和(自身を除く): 38715168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 463, 576, 592, 666, 888, 926, 1152, 1184, 1332, 1389, 1776, 1852, 2368, 2664, 2778, 3552, 3704, 4167, 4736, 5328, 5556, 7104, 7408, 8334, 10656, 11112, 14208, 14816, 16668, 17131, 21312, 22224, 29632, 33336, 34262, 42624, 44448, 51393, 59264, 66672, 68524, 88896, 102786, 133344, 137048, 154179, 177792, 205572, 266688, 274096, 308358, 411144, 533376, 548192, 616716, 822288, 1096384, 1233432, 1644576, 2192768, 2466864, 3289152, 4933728, 6578304, 9867456, 19734912]

約数ペア:

[(1, 19734912), (2, 9867456), (3, 6578304), (4, 4933728), (6, 3289152), (8, 2466864), (9, 2192768), (12, 1644576), (16, 1233432), (18, 1096384), (24, 822288), (32, 616716), (36, 548192), (37, 533376), (48, 411144), (64, 308358), (72, 274096), (74, 266688), (96, 205572), (111, 177792), (128, 154179), (144, 137048), (148, 133344), (192, 102786), (222, 88896), (288, 68524), (296, 66672), (333, 59264), (384, 51393), (444, 44448), (463, 42624), (576, 34262), (592, 33336), (666, 29632), (888, 22224), (926, 21312), (1152, 17131), (1184, 16668), (1332, 14816), (1389, 14208), (1776, 11112), (1852, 10656), (2368, 8334), (2664, 7408), (2778, 7104), (3552, 5556), (3704, 5328), (4167, 4736)]