19612104

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 52920000

約数和(自身を除く): 33307896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1049, 1558, 2098, 2337, 3116, 3147, 4196, 4674, 6232, 6294, 8392, 9348, 12588, 18696, 19931, 25176, 39862, 43009, 59793, 79724, 86018, 119586, 129027, 159448, 172036, 239172, 258054, 344072, 478344, 516108, 817171, 1032216, 1634342, 2451513, 3268684, 4903026, 6537368, 9806052, 19612104]

約数ペア:

[(1, 19612104), (2, 9806052), (3, 6537368), (4, 4903026), (6, 3268684), (8, 2451513), (12, 1634342), (19, 1032216), (24, 817171), (38, 516108), (41, 478344), (57, 344072), (76, 258054), (82, 239172), (114, 172036), (123, 159448), (152, 129027), (164, 119586), (228, 86018), (246, 79724), (328, 59793), (456, 43009), (492, 39862), (779, 25176), (984, 19931), (1049, 18696), (1558, 12588), (2098, 9348), (2337, 8392), (3116, 6294), (3147, 6232), (4196, 4674)]