19059204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 28115196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 228, 358, 467, 537, 716, 934, 1074, 1401, 1868, 2148, 2802, 3401, 5604, 6802, 8873, 10203, 13604, 17746, 20406, 26619, 35492, 40812, 53238, 83593, 106476, 167186, 250779, 334372, 501558, 1003116, 1588267, 3176534, 4764801, 6353068, 9529602, 19059204]

約数ペア:

[(1, 19059204), (2, 9529602), (3, 6353068), (4, 4764801), (6, 3176534), (12, 1588267), (19, 1003116), (38, 501558), (57, 334372), (76, 250779), (114, 167186), (179, 106476), (228, 83593), (358, 53238), (467, 40812), (537, 35492), (716, 26619), (934, 20406), (1074, 17746), (1401, 13604), (1868, 10203), (2148, 8873), (2802, 6802), (3401, 5604)]