15363166

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 14513954

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 389, 403, 434, 637, 778, 806, 1274, 1519, 2723, 2821, 3038, 5057, 5446, 5642, 10114, 12059, 19061, 19747, 24118, 35399, 38122, 39494, 70798, 84413, 156767, 168826, 247793, 313534, 495586, 590891, 1097369, 1181782, 2194738, 7681583, 15363166]

約数ペア:

[(1, 15363166), (2, 7681583), (7, 2194738), (13, 1181782), (14, 1097369), (26, 590891), (31, 495586), (49, 313534), (62, 247793), (91, 168826), (98, 156767), (182, 84413), (217, 70798), (389, 39494), (403, 38122), (434, 35399), (637, 24118), (778, 19747), (806, 19061), (1274, 12059), (1519, 10114), (2723, 5642), (2821, 5446), (3038, 5057)]