19483497148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{3433}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 36186997504

約数和(自身を除く): 16703500356

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 1237, 2294, 2474, 3433, 4588, 4948, 6866, 13732, 38347, 45769, 76694, 91538, 106423, 127021, 153388, 183076, 212846, 254042, 425692, 508084, 1418839, 2837678, 3937651, 4246621, 5675356, 7875302, 8493242, 15750604, 16986484, 131645251, 157124977, 263290502, 314249954, 526581004, 628499908, 4870874287, 9741748574, 19483497148]

約数ペア:

[(1, 19483497148), (2, 9741748574), (4, 4870874287), (31, 628499908), (37, 526581004), (62, 314249954), (74, 263290502), (124, 157124977), (148, 131645251), (1147, 16986484), (1237, 15750604), (2294, 8493242), (2474, 7875302), (3433, 5675356), (4588, 4246621), (4948, 3937651), (6866, 2837678), (13732, 1418839), (38347, 508084), (45769, 425692), (76694, 254042), (91538, 212846), (106423, 183076), (127021, 153388)]