19291057058

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{12241}}^1$

素因数の和:13507

約数の個数: 48

約数和(自身を含む): 36282496824

約数和(自身を除く): 16991439766

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1237, 1274, 2474, 8659, 12241, 16081, 17318, 24482, 32162, 60613, 85687, 112567, 121226, 159133, 171374, 225134, 318266, 599809, 787969, 1113931, 1199618, 1575938, 2227862, 7797517, 15142117, 15595034, 30284234, 105994819, 196847521, 211989638, 393695042, 741963733, 1377932647, 1483927466, 2755865294, 9645528529, 19291057058]

約数ペア:

[(1, 19291057058), (2, 9645528529), (7, 2755865294), (13, 1483927466), (14, 1377932647), (26, 741963733), (49, 393695042), (91, 211989638), (98, 196847521), (182, 105994819), (637, 30284234), (1237, 15595034), (1274, 15142117), (2474, 7797517), (8659, 2227862), (12241, 1575938), (16081, 1199618), (17318, 1113931), (24482, 787969), (32162, 599809), (60613, 318266), (85687, 225134), (112567, 171374), (121226, 159133)]