19122474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 47554560

約数和(自身を除く): 28432086

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 773, 798, 1178, 1302, 1546, 1767, 2319, 3534, 4123, 4638, 5411, 8246, 10822, 12369, 14687, 16233, 23963, 24738, 29374, 32466, 44061, 47926, 71889, 88122, 102809, 143778, 167741, 205618, 308427, 335482, 455297, 503223, 616854, 910594, 1006446, 1365891, 2731782, 3187079, 6374158, 9561237, 19122474]

約数ペア:

[(1, 19122474), (2, 9561237), (3, 6374158), (6, 3187079), (7, 2731782), (14, 1365891), (19, 1006446), (21, 910594), (31, 616854), (38, 503223), (42, 455297), (57, 335482), (62, 308427), (93, 205618), (114, 167741), (133, 143778), (186, 102809), (217, 88122), (266, 71889), (399, 47926), (434, 44061), (589, 32466), (651, 29374), (773, 24738), (798, 23963), (1178, 16233), (1302, 14687), (1546, 12369), (1767, 10822), (2319, 8246), (3534, 5411), (4123, 4638)]