19950912

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1860

約数の個数: 84

約数和(自身を含む): 60228480

約数和(自身を除く): 40277568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1823, 1824, 2736, 3646, 3648, 5469, 5472, 7292, 10938, 10944, 14584, 16407, 21876, 29168, 32814, 34637, 43752, 58336, 65628, 69274, 87504, 103911, 116672, 131256, 138548, 175008, 207822, 262512, 277096, 311733, 350016, 415644, 525024, 554192, 623466, 831288, 1050048, 1108384, 1246932, 1662576, 2216768, 2493864, 3325152, 4987728, 6650304, 9975456, 19950912]

約数ペア:

[(1, 19950912), (2, 9975456), (3, 6650304), (4, 4987728), (6, 3325152), (8, 2493864), (9, 2216768), (12, 1662576), (16, 1246932), (18, 1108384), (19, 1050048), (24, 831288), (32, 623466), (36, 554192), (38, 525024), (48, 415644), (57, 350016), (64, 311733), (72, 277096), (76, 262512), (96, 207822), (114, 175008), (144, 138548), (152, 131256), (171, 116672), (192, 103911), (228, 87504), (288, 69274), (304, 65628), (342, 58336), (456, 43752), (576, 34637), (608, 32814), (684, 29168), (912, 21876), (1216, 16407), (1368, 14584), (1823, 10944), (1824, 10938), (2736, 7292), (3646, 5472), (3648, 5469)]