19194224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 45224784

約数和(自身を除く): 26030560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 593, 952, 1156, 1186, 1904, 2023, 2312, 2372, 4046, 4151, 4624, 4744, 8092, 8302, 9488, 10081, 16184, 16604, 20162, 32368, 33208, 40324, 66416, 70567, 80648, 141134, 161296, 171377, 282268, 342754, 564536, 685508, 1129072, 1199639, 1371016, 2399278, 2742032, 4798556, 9597112, 19194224]

約数ペア:

[(1, 19194224), (2, 9597112), (4, 4798556), (7, 2742032), (8, 2399278), (14, 1371016), (16, 1199639), (17, 1129072), (28, 685508), (34, 564536), (56, 342754), (68, 282268), (112, 171377), (119, 161296), (136, 141134), (238, 80648), (272, 70567), (289, 66416), (476, 40324), (578, 33208), (593, 32368), (952, 20162), (1156, 16604), (1186, 16184), (1904, 10081), (2023, 9488), (2312, 8302), (2372, 8092), (4046, 4744), (4151, 4624)]