19547484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 54577152

約数和(自身を除く): 35029668

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 281, 341, 372, 374, 527, 561, 562, 682, 748, 843, 1023, 1054, 1122, 1124, 1364, 1581, 1686, 2046, 2108, 2244, 3091, 3162, 3372, 4092, 4777, 5797, 6182, 6324, 8711, 9273, 9554, 11594, 12364, 14331, 17391, 17422, 18546, 19108, 23188, 26133, 28662, 34782, 34844, 37092, 52266, 52547, 57324, 69564, 95821, 104532, 105094, 148087, 157641, 191642, 210188, 287463, 296174, 315282, 383284, 444261, 574926, 592348, 630564, 888522, 1149852, 1628957, 1777044, 3257914, 4886871, 6515828, 9773742, 19547484]

約数ペア:

[(1, 19547484), (2, 9773742), (3, 6515828), (4, 4886871), (6, 3257914), (11, 1777044), (12, 1628957), (17, 1149852), (22, 888522), (31, 630564), (33, 592348), (34, 574926), (44, 444261), (51, 383284), (62, 315282), (66, 296174), (68, 287463), (93, 210188), (102, 191642), (124, 157641), (132, 148087), (186, 105094), (187, 104532), (204, 95821), (281, 69564), (341, 57324), (372, 52547), (374, 52266), (527, 37092), (561, 34844), (562, 34782), (682, 28662), (748, 26133), (843, 23188), (1023, 19108), (1054, 18546), (1122, 17422), (1124, 17391), (1364, 14331), (1581, 12364), (1686, 11594), (2046, 9554), (2108, 9273), (2244, 8711), (3091, 6324), (3162, 6182), (3372, 5797), (4092, 4777)]