19282692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 56052864

約数和(自身を除く): 36770172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 661, 663, 748, 858, 884, 1122, 1322, 1326, 1716, 1983, 2244, 2431, 2644, 2652, 3966, 4862, 7271, 7293, 7932, 8593, 9724, 11237, 14542, 14586, 17186, 21813, 22474, 25779, 29084, 29172, 33711, 34372, 43626, 44948, 51558, 67422, 87252, 94523, 103116, 123607, 134844, 146081, 189046, 247214, 283569, 292162, 370821, 378092, 438243, 494428, 567138, 584324, 741642, 876486, 1134276, 1483284, 1606891, 1752972, 3213782, 4820673, 6427564, 9641346, 19282692]

約数ペア:

[(1, 19282692), (2, 9641346), (3, 6427564), (4, 4820673), (6, 3213782), (11, 1752972), (12, 1606891), (13, 1483284), (17, 1134276), (22, 876486), (26, 741642), (33, 584324), (34, 567138), (39, 494428), (44, 438243), (51, 378092), (52, 370821), (66, 292162), (68, 283569), (78, 247214), (102, 189046), (132, 146081), (143, 134844), (156, 123607), (187, 103116), (204, 94523), (221, 87252), (286, 67422), (374, 51558), (429, 44948), (442, 43626), (561, 34372), (572, 33711), (661, 29172), (663, 29084), (748, 25779), (858, 22474), (884, 21813), (1122, 17186), (1322, 14586), (1326, 14542), (1716, 11237), (1983, 9724), (2244, 8593), (2431, 7932), (2644, 7293), (2652, 7271), (3966, 4862)]