16353148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 35078400

約数和(自身を除く): 18725252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 521, 532, 826, 1042, 1121, 1652, 2084, 2242, 3647, 4484, 7294, 7847, 9899, 14588, 15694, 19798, 30739, 31388, 39596, 61478, 69293, 122956, 138586, 215173, 277172, 430346, 584041, 860692, 1168082, 2336164, 4088287, 8176574, 16353148]

約数ペア:

[(1, 16353148), (2, 8176574), (4, 4088287), (7, 2336164), (14, 1168082), (19, 860692), (28, 584041), (38, 430346), (59, 277172), (76, 215173), (118, 138586), (133, 122956), (236, 69293), (266, 61478), (413, 39596), (521, 31388), (532, 30739), (826, 19798), (1042, 15694), (1121, 14588), (1652, 9899), (2084, 7847), (2242, 7294), (3647, 4484)]