16810698436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{190537}}^1$

素因数の和:190708

約数の個数: 48

約数和(自身を含む): 35339463936

約数和(自身を除く): 18528765500

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1918, 3151, 3836, 6302, 12604, 22057, 44114, 88228, 190537, 381074, 762148, 1333759, 2667518, 4382351, 5335036, 8764702, 17529404, 26103569, 30676457, 52207138, 61352914, 104414276, 122705828, 182724983, 365449966, 600382087, 730899932, 1200764174, 2401528348, 4202674609, 8405349218, 16810698436]

約数ペア:

[(1, 16810698436), (2, 8405349218), (4, 4202674609), (7, 2401528348), (14, 1200764174), (23, 730899932), (28, 600382087), (46, 365449966), (92, 182724983), (137, 122705828), (161, 104414276), (274, 61352914), (322, 52207138), (548, 30676457), (644, 26103569), (959, 17529404), (1918, 8764702), (3151, 5335036), (3836, 4382351), (6302, 2667518), (12604, 1333759), (22057, 762148), (44114, 381074), (88228, 190537)]