19372932

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 53508000

約数和(自身を除く): 34135068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1049, 1539, 2052, 2098, 3078, 3147, 4196, 4617, 6156, 6294, 9234, 9441, 12588, 18468, 18882, 19931, 28323, 37764, 39862, 56646, 59793, 79724, 84969, 113292, 119586, 169938, 179379, 239172, 254907, 339876, 358758, 509814, 538137, 717516, 1019628, 1076274, 1614411, 2152548, 3228822, 4843233, 6457644, 9686466, 19372932]

約数ペア:

[(1, 19372932), (2, 9686466), (3, 6457644), (4, 4843233), (6, 3228822), (9, 2152548), (12, 1614411), (18, 1076274), (19, 1019628), (27, 717516), (36, 538137), (38, 509814), (54, 358758), (57, 339876), (76, 254907), (81, 239172), (108, 179379), (114, 169938), (162, 119586), (171, 113292), (228, 84969), (243, 79724), (324, 59793), (342, 56646), (486, 39862), (513, 37764), (684, 28323), (972, 19931), (1026, 18882), (1049, 18468), (1539, 12588), (2052, 9441), (2098, 9234), (3078, 6294), (3147, 6156), (4196, 4617)]