22197472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 50198400

約数和(自身を除く): 28000928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3319, 3344, 6638, 6688, 13276, 26552, 36509, 53104, 63061, 73018, 106208, 126122, 146036, 252244, 292072, 504488, 584144, 693671, 1008976, 1168288, 1387342, 2017952, 2774684, 5549368, 11098736, 22197472]

約数ペア:

[(1, 22197472), (2, 11098736), (4, 5549368), (8, 2774684), (11, 2017952), (16, 1387342), (19, 1168288), (22, 1008976), (32, 693671), (38, 584144), (44, 504488), (76, 292072), (88, 252244), (152, 146036), (176, 126122), (209, 106208), (304, 73018), (352, 63061), (418, 53104), (608, 36509), (836, 26552), (1672, 13276), (3319, 6688), (3344, 6638)]