19372096

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 41148000

約数和(自身を除く): 21775904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 179, 304, 356, 358, 608, 712, 716, 1216, 1424, 1432, 1691, 2848, 2864, 3382, 3401, 5696, 5728, 6764, 6802, 11456, 13528, 13604, 15931, 27056, 27208, 31862, 54112, 54416, 63724, 108224, 108832, 127448, 217664, 254896, 302689, 509792, 605378, 1019584, 1210756, 2421512, 4843024, 9686048, 19372096]

約数ペア:

[(1, 19372096), (2, 9686048), (4, 4843024), (8, 2421512), (16, 1210756), (19, 1019584), (32, 605378), (38, 509792), (64, 302689), (76, 254896), (89, 217664), (152, 127448), (178, 108832), (179, 108224), (304, 63724), (356, 54416), (358, 54112), (608, 31862), (712, 27208), (716, 27056), (1216, 15931), (1424, 13604), (1432, 13528), (1691, 11456), (2848, 6802), (2864, 6764), (3382, 5728), (3401, 5696)]