19302208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 41175432

約数和(自身を除く): 21873224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 157, 226, 272, 314, 452, 544, 628, 904, 1088, 1256, 1808, 1921, 2512, 2669, 3616, 3842, 5024, 5338, 7232, 7684, 10048, 10676, 15368, 17741, 21352, 30736, 35482, 42704, 61472, 70964, 85408, 122944, 141928, 170816, 283856, 301597, 567712, 603194, 1135424, 1206388, 2412776, 4825552, 9651104, 19302208]

約数ペア:

[(1, 19302208), (2, 9651104), (4, 4825552), (8, 2412776), (16, 1206388), (17, 1135424), (32, 603194), (34, 567712), (64, 301597), (68, 283856), (113, 170816), (136, 141928), (157, 122944), (226, 85408), (272, 70964), (314, 61472), (452, 42704), (544, 35482), (628, 30736), (904, 21352), (1088, 17741), (1256, 15368), (1808, 10676), (1921, 10048), (2512, 7684), (2669, 7232), (3616, 5338), (3842, 5024)]