11451908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 23190720

約数和(自身を除く): 11738812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 173, 247, 268, 346, 494, 692, 871, 988, 1273, 1742, 2249, 2546, 3287, 3484, 4498, 5092, 6574, 8996, 11591, 13148, 16549, 23182, 33098, 42731, 46364, 66196, 85462, 150683, 170924, 220229, 301366, 440458, 602732, 880916, 2862977, 5725954, 11451908]

約数ペア:

[(1, 11451908), (2, 5725954), (4, 2862977), (13, 880916), (19, 602732), (26, 440458), (38, 301366), (52, 220229), (67, 170924), (76, 150683), (134, 85462), (173, 66196), (247, 46364), (268, 42731), (346, 33098), (494, 23182), (692, 16549), (871, 13148), (988, 11591), (1273, 8996), (1742, 6574), (2249, 5092), (2546, 4498), (3287, 3484)]