16251118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 28103040

約数和(自身を除く): 11851922

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 491, 494, 871, 982, 1273, 1742, 2546, 6383, 9329, 12766, 16549, 18658, 32897, 33098, 65794, 121277, 242554, 427661, 625043, 855322, 1250086, 8125559, 16251118]

約数ペア:

[(1, 16251118), (2, 8125559), (13, 1250086), (19, 855322), (26, 625043), (38, 427661), (67, 242554), (134, 121277), (247, 65794), (491, 33098), (494, 32897), (871, 18658), (982, 16549), (1273, 12766), (1742, 9329), (2546, 6383)]