19117344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 35072736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 223, 228, 282, 304, 376, 446, 456, 564, 608, 669, 752, 892, 893, 912, 1128, 1338, 1504, 1784, 1786, 1824, 2256, 2676, 2679, 3568, 3572, 4237, 4512, 5352, 5358, 7136, 7144, 8474, 10481, 10704, 10716, 12711, 14288, 16948, 20962, 21408, 21432, 25422, 28576, 31443, 33896, 41924, 42864, 50844, 62886, 67792, 83848, 85728, 101688, 125772, 135584, 167696, 199139, 203376, 251544, 335392, 398278, 406752, 503088, 597417, 796556, 1006176, 1194834, 1593112, 2389668, 3186224, 4779336, 6372448, 9558672, 19117344]

約数ペア:

[(1, 19117344), (2, 9558672), (3, 6372448), (4, 4779336), (6, 3186224), (8, 2389668), (12, 1593112), (16, 1194834), (19, 1006176), (24, 796556), (32, 597417), (38, 503088), (47, 406752), (48, 398278), (57, 335392), (76, 251544), (94, 203376), (96, 199139), (114, 167696), (141, 135584), (152, 125772), (188, 101688), (223, 85728), (228, 83848), (282, 67792), (304, 62886), (376, 50844), (446, 42864), (456, 41924), (564, 33896), (608, 31443), (669, 28576), (752, 25422), (892, 21432), (893, 21408), (912, 20962), (1128, 16948), (1338, 14288), (1504, 12711), (1784, 10716), (1786, 10704), (1824, 10481), (2256, 8474), (2676, 7144), (2679, 7136), (3568, 5358), (3572, 5352), (4237, 4512)]